Move ipa-epn systemd files and run RPM hooks

The init/systemd directory is for server only and not part of
CLIENT_ONLY builds.

It's necesary to run pre/post installation hooks to make systemd aware
of new files.

Fixes: https://pagure.io/freeipa/issue/8367
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Francois Cami <fcami@redhat.com>

.gitignore

@@ -98,8 +98,6 @@ freeipa2-dev-doc
 /init/ipa_memcached
 /init/systemd/ipa-custodia.service
 /init/systemd/ipa.service
-/init/systemd/ipa-epn.service
-/init/systemd/ipa-epn.timer
 /init/tmpfilesd/ipa.conf
 
 !/install/ui/doc/Makefile.in
@@ -120,6 +118,8 @@ freeipa2-dev-doc
 /client/ipa-getkeytab
 /client/ipa-join
 /client/ipa-rmkeytab
+/client/systemd/ipa-epn.service
+/client/systemd/ipa-epn.timer
 
 /ipaplatform/override.py
 /ipapython/version.py

client/Makefile.am

@@ -95,6 +95,7 @@ SUBDIRS =			\
 	share		        \
 	man			\
 	sysconfig	        \
+	systemd			\
 	$(NULL)
 #       init                    
 

client/share/Makefile.am

@@ -4,3 +4,8 @@ appdir = $(IPA_DATA_DIR)/client
 dist_app_DATA =				\
 	freeipa.template		\
 	$(NULL)
+
+epnconfdir = $(IPA_SYSCONF_DIR)/epn
+dist_epnconf_DATA =			\
+	expire_msg.template	\
+	$(NULL)

client/systemd/Makefile.am

@@ -0,0 +1,27 @@
+# This file will be processed with automake-1.7 to create Makefile.in
+#
+AUTOMAKE_OPTIONS = 1.7
+
+NULL =
+
+dist_noinst_DATA = 			\
+	ipa-epn.service.in		\
+	ipa-epn.timer.in		\
+	$(NULL)
+
+systemdsystemunit_DATA = 	\
+	ipa-epn.service			\
+	ipa-epn.timer		\
+	$(NULL)
+
+CLEANFILES = $(systemdsystemunit_DATA)
+
+%: %.in Makefile
+	sed \
+		-e 's|@bindir[@]|$(bindir)|g' \
+		-e 's|@IPA_SYSCONF_DIR[@]|$(IPA_SYSCONF_DIR)|g' \
+		-e 's|@localstatedir[@]|$(localstatedir)|g' \
+		-e 's|@sbindir[@]|$(sbindir)|g' \
+		-e 's|@libexecdir[@]|$(libexecdir)|g' \
+		-e 's|@sysconfenvdir[@]|$(sysconfenvdir)|g' \
+		'$(srcdir)/$@.in' >$@

configure.ac

@@ -220,6 +220,25 @@ AC_ARG_WITH([runstatedir],
             [runstatedir="/run"])
 AC_SUBST([runstatedir])
 
+dnl ---------------------------------------------------------------------------
+dnl - Check for systemd directories
+dnl ---------------------------------------------------------------------------
+
+PKG_CHECK_EXISTS([systemd], [], [AC_MSG_ERROR([systemd not found])])
+AC_ARG_WITH([systemdsystemunitdir],
+            AS_HELP_STRING([--with-systemdsystemunitdir=DIR],
+               [Directory for systemd service files]),
+            [systemdsystemunitdir=$with_systemdsystemunitdir],
+        [systemdsystemunitdir=$($PKG_CONFIG --define-variable=prefix='${prefix}' --variable=systemdsystemunitdir systemd)])
+AC_SUBST([systemdsystemunitdir])
+
+AC_ARG_WITH([systemdtmpfilesdir],
+            AS_HELP_STRING([--with-systemdtmpfilesdir=DIR],
+               [Directory for systemd-tmpfiles configuration files]),
+            [systemdtmpfilesdir=$with_systemdtmpfilesdir],
+        [systemdtmpfilesdir=$($PKG_CONFIG --define-variable=prefix='${prefix}' --variable=tmpfilesdir systemd)])
+AC_SUBST([systemdtmpfilesdir])
+
 dnl ---------------------------------------------------------------------------
 dnl - Server-only configuration
 dnl ---------------------------------------------------------------------------
@@ -544,6 +563,7 @@ AC_CONFIG_FILES([
     client/share/Makefile
     client/man/Makefile
     client/sysconfig/Makefile
+    client/systemd/Makefile
     contrib/completion/Makefile
     contrib/Makefile
     daemons/dnssec/Makefile
@@ -638,13 +658,13 @@ echo "
         jslint:                   ${JSLINT}
         LDAP libs:                ${LDAP_LIBS}
         OpenSSL crypto libs:      ${CRYPTO_LIBS}
-        KRB5 libs:                ${KRB5_LIBS}"
+        KRB5 libs:                ${KRB5_LIBS}
+        systemdsystemunitdir:     ${systemdsystemunitdir}"
 
 AM_COND_IF([ENABLE_SERVER], [
     echo "\
         KRAD libs:                ${KRAD_LIBS}
         krb5rundir:               ${krb5rundir}
-        systemdsystemunitdir:     ${systemdsystemunitdir}
         systemdtmpfilesdir:       ${systemdtmpfilesdir}
         build mode:               server & client"
 ], [

freeipa.spec.in

@@ -591,6 +591,10 @@ on the machine enrolled into a FreeIPA environment
 %package client-epn
 Summary: Tools to configure Expiring Password Notification in IPA
 Group: System Environment/Base
+Requires: systemd-units
+Requires(post): systemd-units
+Requires(preun): systemd-units
+Requires(postun): systemd-units
 Requires: %{name}-client = %{version}-%{release}
 
 %description client-epn
@@ -1011,6 +1015,17 @@ fi
 # ONLY_CLIENT
 %endif
 
+%preun client-epn
+%systemd_preun ipa-epn.service
+%systemd_preun ipa-epn.timer
+
+%postun client-epn
+%systemd_postun ipa-epn.service
+%systemd_postun ipa-epn.timer
+
+%post client-epn
+%systemd_post ipa-epn.service
+%systemd_post ipa-epn.timer
 
 %post client
 if [ $1 -gt 1 ] ; then

init/systemd/Makefile.am

@@ -2,17 +2,17 @@
 #
 AUTOMAKE_OPTIONS = 1.7
 
+NULL =
+
 dist_noinst_DATA = 			\
 	ipa-custodia.service.in		\
 	ipa.service.in			\
-	ipa-epn.service.in		\
+	$(NULL)
-	ipa-epn.timer.in
 
 systemdsystemunit_DATA = 	\
 	ipa-custodia.service	\
 	ipa.service				\
-	ipa-epn.service			\
+	$(NULL)
-	ipa-epn.timer
 
 CLEANFILES = $(systemdsystemunit_DATA)
 

install/share/Makefile.am

@@ -106,8 +106,3 @@ dist_app_DATA =				\
 kdcproxyconfdir = $(IPA_SYSCONF_DIR)/kdcproxy
 dist_kdcproxyconf_DATA =			\
 	kdcproxy.conf
-
-epnconfdir = $(IPA_SYSCONF_DIR)/epn
-dist_epnconf_DATA =			\
-	expire_msg.template	\
-	$(NULL)

server.m4

@@ -153,22 +153,3 @@ dnl Check for libverto
 dnl ---------------------------------------------------------------------------
 
 PKG_CHECK_MODULES([LIBVERTO], [libverto])
-
-dnl ---------------------------------------------------------------------------
-dnl - Check for systemd directories
-dnl ---------------------------------------------------------------------------
-
-PKG_CHECK_EXISTS([systemd], [], [AC_MSG_ERROR([systemd not found])])
-AC_ARG_WITH([systemdsystemunitdir],
-            AS_HELP_STRING([--with-systemdsystemunitdir=DIR],
-               [Directory for systemd service files]),
-            [systemdsystemunitdir=$with_systemdsystemunitdir],
-        [systemdsystemunitdir=$($PKG_CONFIG --define-variable=prefix='${prefix}' --variable=systemdsystemunitdir systemd)])
-AC_SUBST([systemdsystemunitdir])
-
-AC_ARG_WITH([systemdtmpfilesdir],
-            AS_HELP_STRING([--with-systemdtmpfilesdir=DIR],
-               [Directory for systemd-tmpfiles configuration files]),
-            [systemdtmpfilesdir=$with_systemdtmpfilesdir],
-        [systemdtmpfilesdir=$($PKG_CONFIG --define-variable=prefix='${prefix}' --variable=tmpfilesdir systemd)])
-AC_SUBST([systemdtmpfilesdir])