Added support for openldap daemon

Makefile

@@ -8,3 +8,67 @@ all:
 	$(MAKE) -C openldap-2.4.46
 	$(MAKE) -C openldap-2.4.46 install
 	rm -rf openldap-2.4.46
+
+server: ldap-service
+	rm /etc/passwd
+	mv -v /data/etc/passwd /etc/passwd
+	rm /etc/group
+	mv -v /data/etc/group /etc/group
+	rm /etc/shadow
+	mv -v /data/etc/shadow /etc/shadow
+	rm /etc/gshadow
+	mv -v /data/etc/gshadow /etc/gshadow
+	groupadd -g 83 ldap
+	useradd -c "OpenLDAP Daemon Owner" -d /srv/www -g ldap -s /bin/false -u 83 ldap
+	rm /etc/passwd-
+	rm /etc/group-
+	rm /etc/shadow-
+	rm /etc/gshadow-
+	mv -v /etc/passwd /data/etc/passwd
+	ln -sv /data/etc/passwd /etc/passwd
+	mv -v /etc/group /data/etc/group
+	ln -sv /data/etc/group /etc/group
+	mv -v /etc/shadow /data/etc/shadow
+	ln -sv /data/etc/shadow /etc/shadow
+	mv -v /etc/gshadow /data/etc/gshadow
+	ln -sv /data/etc/gshadow /etc/gshadow
+	tar xf openldap-2.4.46.tgz
+	patch -Np1 -d openldap-2.4.46 < openldap-2.4.46-arm64.patch
+	patch -Np1 -d openldap-2.4.46 < openldap-2.4.46-consolidated-1.patch
+	cd openldap-2.4.46 && autoconf
+	cd openldap-2.4.46 && ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var --libexecdir=/usr/lib --disable-static --enable-debug --with-tls=openssl --enable-dynamic --enable-crypt --enable-slapd --enable-modules --enable-rlookups --enable-backends=mod --disable-ndb --disable-sql --disable-shell --disable-bdb --disable-hdb --enable-overlays=mod
+	$(MAKE) -C openldap-2.4.46 depend
+	$(MAKE) -C openldap-2.4.46
+	$(MAKE) -C openldap-2.4.46 install
+	sed -e "s/\.la/.so/" -i /etc/openldap/slapd.{conf,ldif}{,.default}
+	install -v -dm700 -o ldap -g ldap /var/lib/openldap
+	install -v -dm700 -o ldap -g ldap /etc/openldap/slapd.d
+	chmod   -v    640     /etc/openldap/slapd.{conf,ldif}
+	chown   -v  root:ldap /etc/openldap/slapd.{conf,ldif}
+	install -v -dm755 /usr/share/doc/openldap-2.4.46
+	cd openldap-2.4.46 && cp -vfr doc/{drafts,rfc,guide} /usr/share/doc/openldap-2.4.46
+	@echo "d /run/openldap 755 ldap ldap -" > /usr/lib/tmpfiles.d/slapd.conf
+	@echo "$$LDAP_SERVICE" > /lib/systemd/system/slapd.service
+	systemctl enable slapd
+	mkdir /var/run/openldap
+	chown -v ldap:ldap /var/run/openldap
+	rm -rf openldap-2.4.46
+
+
+ldap-service:
+define LDAP_SERVICE
+[Unit]
+Description = LDAP server 
+
+[Service]
+; -d0 stops slapd from forking
+ExecStart = /usr/sbin/slapd -u ldap -g ldap -h "ldap://127.0.0.1:389/ ldaps:/// ldapi:///"
+Restart = always
+RestartSec = 180
+IOSchedulingClass = realtime
+Nice = -10
+
+[Install]
+WantedBy = multi-user.target
+endef
+export LDAP_SERVICE
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