shadow: reorg into .inc, pull some mvl6 changes over, use a 'pam' distro feature.

Signed-off-by: Chris Larson <clarson@mvista.com>

1 files changed, 91 insertions, 0 deletions

diff --git a/recipes/shadow/shadow.inc b/recipes/shadow/shadow.inc
new file mode 100644
index 0000000000..83d06c36a4
--- /dev/null
+++ b/recipes/shadow/shadow.inc
@@ -0,0 +1,91 @@
+# Configuration parameters
+SHADOW_MAILFILE ?= "Mailbox"
+SHADOW_MAILDIR ?= "${localstatedir}/spool/mail"
+SHADOW_UTMPDIR ?= "${localstatedir}/utmp"
+SHADOW_LOGDIR ?= "${localstatedir}/log"
+
+# Metadata
+DESCRIPTION = "Tools to change and administer password and group data."
+HOMEPAGE = "http://pkg-shadow.alioth.debian.org/"
+LICENSE = "BSD"
+SECTION = "base"
+DEPENDS += "${@base_contains('DISTRO_FEATURES', 'pam', 'libpam', '', d)}"
+
+INC_PR = "r6"
+
+# Additional Policy files for PAM
+PAM_SRC_URI = " \
+           file://pam.d/chfn \
+           file://pam.d/chpasswd \
+           file://pam.d/chsh \
+           file://pam.d/login \
+           file://pam.d/newusers \
+           file://pam.d/passwd \
+           file://pam.d/su \
+"
+SRC_URI = "ftp://pkg-shadow.alioth.debian.org/pub/pkg-shadow/shadow-${PV}.tar.bz2 \
+           file://login_defs_pam.sed \
+           ${@base_contains('DISTRO_FEATURES', 'pam', '${PAM_SRC_URI}', '', d)} \
+           file://securetty \
+"
+
+inherit autotools gettext
+
+EXTRA_OECONF += "\
+    --disable-account-tools-setuid \
+    --without-audit \
+    --without-selinux \
+    --without-libcrack \
+    ${@base_contains('DISTRO_FEATURES', 'pam', '--with-libpam', '--without-libpam', d)} \
+"
+
+CFLAGS += "-I../include"
+
+do_configure_prepend () {
+    export CONFIG_SITE="${CONFIG_SITE} ${B}/cachedpaths"
+    cat <<END >${B}/cachedpaths
+shadow_cv_maildir=${SHADOW_MAILDIR}
+shadow_cv_mailfile=${SHADOW_MAILFILE}
+shadow_cv_utmpdir=${SHADOW_UTMPDIR}
+shadow_cv_logdir=${SHADOW_LOGDIR}
+shadow_cv_passwd_dir=${bindir}
+END
+}
+
+do_install_append() {
+  # Ensure that the image has as /var/spool/mail dir so shadow can put mailboxes there if the user
+  # reconfigures Shadow to default (see sed below).
+  install -d ${D}${SHADOW_MAILDIR}
+
+  if [ -e ${WORKDIR}/pam.d ]; then
+      install -d ${D}${sysconfdir}/pam.d/
+      install -m 0644 ${WORKDIR}/pam.d/* ${D}${sysconfdir}/pam.d/
+  fi
+
+  # Remove defaults that are not used when supporting PAM
+  ${@base_contains('DISTRO_FEATURES', 'pam', 'sed -i -f ${WORKDIR}/login_defs_pam.sed ${D}${sysconfdir}/login.defs', '', d)}
+
+  # Enable CREATE_HOME by default.
+  sed -i 's/#CREATE_HOME/CREATE_HOME/g' ${D}${sysconfdir}/login.defs
+
+  # As we are on an embedded system ensure the users mailbox is in ~/ not
+  # /var/spool/mail by default as who knows where or how big /var is.
+  # The system MDA will set this later anyway.
+  sed -i 's/MAIL_DIR/#MAIL_DIR/g' ${D}${sysconfdir}/login.defs
+  sed -i 's/#MAIL_FILE/MAIL_FILE/g' ${D}${sysconfdir}/login.defs
+
+  mv ${D}${sbindir}/chpasswd ${D}${sbindir}/chpasswd.${PN}
+  mv ${D}${bindir}/passwd ${D}${bindir}/chpasswd.${PN}
+
+  install -m 0644 ${WORKDIR}/securetty ${D}${sysconfdir}/securetty
+}
+
+pkg_postinst_${PN} () {
+    update-alternatives --install ${bindir}/passwd passwd passwd.${PN} 100
+    update-alternatives --install ${sbindir}/chpasswd chpasswd chpasswd.${PN} 100
+}
+
+pkg_prerm_${PN} () {
+    update-alternatives --remove passwd passwd.${PN}
+    update-alternatives --remove chpasswd chpasswd.${PN}
+}