afm-user-session: Start target from user session

Start the afm-user-session@%i.target from the
user session after pam_sytemd session started.

Change-Id: I5aeb8f01426b3cee2cbfad6ba30ecf37fe21abca
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

5 files changed, 37 insertions, 13 deletions

diff --git a/conf/system/afm-system-setup.service b/conf/system/afm-system-setup.service
new file mode 100644
index 0000000..260975c
--- /dev/null
+++ b/conf/system/afm-system-setup.service
@@ -0,0 +1,9 @@
+[Unit]
+Description=Initiate afm-system-setup
+Before=weston.service
+[Service]
+Type=one-shot
+ExecStart=-/bin/sh -c "/bin/mkdir -m 755 -Z '*' /run/platform"
+ExecStart=-/bin/sh -c "/bin/mkdir -m 755 -Z '*' /run/platform/display"
+ExecStart=-/bin/sh -c "/bin/mkdir -m 755 -Z '*' /run/platform/apis"
+ExecStart=-/bin/sh -c "/bin/mkdir -m 755 -Z '*' /run/platform/apis/ws"
diff --git a/conf/system/afm-user-setup@.service b/conf/system/afm-user-setup@.service
new file mode 100644
index 0000000..2cc4214
--- /dev/null
+++ b/conf/system/afm-user-setup@.service
@@ -0,0 +1,8 @@
+[Unit]
+Description=Initiate afm-user-setup %i
+After=user@%i.service
+[Service]
+Type=one-shot
+ExecStart=-/bin/sh -c "/bin/mkdir -Z '*' /run/user/%i && /bin/chown %i:%i /run/user/%i"
+ExecStart=-/bin/sh -c "/bin/mkdir -Z '*' /run/user/%i/apis && /bin/chown %i:%i /run/user/%i/apis"
+ExecStart=-/bin/sh -c "/bin/mkdir -Z '*' /run/user/%i/apis/ws && /bin/chown %i:%i /run/user/%i/apis/ws"
diff --git a/conf/user/afm-user-session.service b/conf/user/afm-user-session.service
new file mode 100644
index 0000000..6896ecd
--- /dev/null
+++ b/conf/user/afm-user-session.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Application Framework Master, User session setup
+
+[Service]
+Type=notify
+ExecStart=/usr/bin/afm-user-session
+
+[Install]
+WantedBy=default.target
+
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 6a1b497..6aff23e 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -177,7 +177,7 @@ if(libsystemd_FOUND AND AFB_FOUND)
 	install(TARGETS afm-binding LIBRARY DESTINATION ${CMAKE_INSTALL_LIBEXECDIR}/afm)
 
 	add_executable(afm-user-session afm-user-session.c)
-	install(TARGETS afm-user-session DESTINATION ${CMAKE_INSTALL_BINDIR})
+	install(TARGETS afm-user-session DESTINATION ${CMAKE_INSTALL_BINDIR} PERMISSIONS SETUID OWNER_EXECUTE GROUP_EXECUTE WORLD_EXECUTE)
 else()
 	MESSAGE(STATUS "Not creating daemons")
 endif()
diff --git a/src/afm-user-session.c b/src/afm-user-session.c
index 51acafe..445db91 100644
--- a/src/afm-user-session.c
+++ b/src/afm-user-session.c
@@ -16,23 +16,20 @@
  limitations under the License.
 */
 
-#include <signal.h>
+#include <stdio.h>
+#include <unistd.h>
 #include <systemd/sd-daemon.h>
 
+extern char **environ;
+
 int main()
 {
-	sigset_t ass, bss;
-
-	sigemptyset(&ass);
-	sigaddset(&ass, SIGTERM);
-
-	sigfillset(&bss);
-	sigdelset(&bss, SIGTERM);
+	char buffer[100];
+	char *args[] = { "/bin/systemctl", "--wait", "start", buffer, 0 };
 
+	sprintf(buffer, "afm-user-session@%d.target", (int)getuid());
 	sd_notify(0, "READY=1");
-	sigprocmask(SIG_SETMASK, &bss, 0);
-	sigwaitinfo(&ass, 0);
-
-	return 0;
+	execve(args[0], args, environ);
+	return 1;
 }