debian: drop postinst, no longer needed

Use sysusers and tmpfiles

Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>

.gitignore

@@ -79,5 +79,4 @@ tests/test_config
 /debian/swtpm-dev
 /debian/swtpm-libs
 /debian/swtpm-tools
-/debian/swtpm-tools.postinst
 /debian/tmp

configure.ac

@@ -483,7 +483,6 @@ AC_SUBST([MY_CFLAGS])
 AC_SUBST([MY_LDFLAGS])
 
 AC_CONFIG_FILES([Makefile                   \
-		debian/swtpm-tools.postinst \
 		swtpm.spec                  \
 		samples/Makefile            \
 		samples/swtpm-localca.conf  \

debian/control

@@ -6,6 +6,7 @@ Standards-Version: 4.5.1
 Rules-Requires-Root: no
 Build-Depends: debhelper (>= 10),
                dh-apparmor,
+               dh-sequence-installsysusers,
                expect,
                gawk,
                gnutls-bin,

debian/swtpm-tools.install

@@ -7,6 +7,8 @@ cat <<_EOF_
 /usr/bin/swtpm_ioctl
 /usr/bin/swtpm_localca
 /usr/bin/swtpm_setup
+/usr/lib/tmpfiles.d/swtpm-tmpfiles.conf
+/usr/lib/sysusers.d/swtpm-sysusers.conf
 /usr/share/man/man8/swtpm-create-tpmca.8*
 /usr/share/man/man8/swtpm-localca.8*
 /usr/share/man/man5/swtpm-localca.conf.5*

debian/swtpm-tools.postinst.in

@@ -1,36 +0,0 @@
-#!/bin/sh
-
-set -e
-
-SWTPM_LOCALCA_DIR=@LOCALSTATEDIR@/lib/swtpm-localca
-
-case "$1" in
-	configure)
-		# creating @TSS_USER@ group if he isn't already there
-		if ! getent group @TSS_USER@ >/dev/null; then
-			addgroup --system @TSS_USER@
-		fi
-
-		# creating @TSS_USER@ user if he isn't already there
-		if ! getent passwd @TSS_USER@ >/dev/null; then
-			adduser --system --ingroup @TSS_USER@ --shell /bin/false \
-			    --home /var/lib/tpm --no-create-home \
-			    --gecos "TPM software stack" \
-			    @TSS_USER@
-		fi
-
-		if ! [ -d $SWTPM_LOCALCA_DIR ]; then
-			mkdir -p $SWTPM_LOCALCA_DIR
-			chown @TSS_USER@:root $SWTPM_LOCALCA_DIR
-			chmod 0750 $SWTPM_LOCALCA_DIR
-		fi
-
-	;;
-	abort-upgrade|abort-remove|abort-deconfigure)
-	;;
-
-	*)
-		echo "postinst called with unknown argument \`$1'" >&2
-		exit 1
-	;;
-esac