Allow init create /var/cache/systemd/home

zpytela · Oct 15, 2024 · e9f631a · e9f631a
1 parent c360d2c
commit e9f631a
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Showing 3 changed files with 55 additions and 0 deletions.
diff --git a/policy/modules/system/init.te b/policy/modules/system/init.te
@@ -879,6 +879,7 @@ optional_policy(`
 ')
 
 optional_policy(`
+	systemd_homed_cache_filetrans(init_t)
 	systemd_homed_dbus_chat(init_t)
 	systemd_homed_write_pipes(init_t)
 ')

diff --git a/policy/modules/system/systemd-homed.if b/policy/modules/system/systemd-homed.if
@@ -78,3 +78,23 @@ interface(`systemd_homed_write_pipes',`
 	write_fifo_files_pattern($1, systemd_homed_runtime_dir_t, systemd_homed_runtime_pipe_t)
 ')
 
+########################################
+## <summary>
+##	Create /var/cache/systemd/home
+##	with a private type using a type_transition.
+## </summary>
+## <param name="domain">
+##	<summary>
+##	Domain allowed access.
+##	</summary>
+## </param>
+#
+interface(`systemd_homed_cache_filetrans',`
+	gen_require(`
+		type systemd_homed_cache_t;
+	')
+
+	optional_policy(`
+		systemd_cache_filetrans($1, systemd_homed_cache_t, dir, home)
+	')
+')
diff --git a/policy/modules/system/systemd.if b/policy/modules/system/systemd.if
@@ -3081,3 +3081,37 @@ interface(`systemd_nsresourced_prog_run_bpf',`
 
     allow $1 systemd_nsresourced_t:bpf { map_read map_write prog_run };
 ')
+
+########################################
+## <summary>
+##	Create objects in /var/cache/systemd
+##	with a private type using a type_transition.
+## </summary>
+## <param name="domain">
+##	<summary>
+##	Domain allowed access.
+##	</summary>
+## </param>
+## <param name="file_type">
+##	<summary>
+##	Private file type.
+##	</summary>
+## </param>
+## <param name="class">
+##	<summary>
+##	Object classes to be created.
+##	</summary>
+## </param>
+## <param name="name" optional="true">
+##	<summary>
+##	The name of the object being created.
+##	</summary>
+## </param>
+#
+interface(`systemd_cache_filetrans',`
+	gen_require(`
+		type systemd_cache_t;
+	')
+
+	filetrans_pattern($1, systemd_cache_t, $2, $3, $4)
+')