## <summary>SELinux policy for RHCS - Red Hat Cluster Suite </summary>

#######################################
## <summary>
##	Creates types and rules for a basic
##	rhcs init daemon domain.
## </summary>
## <param name="prefix">
##	<summary>
##	Prefix for the domain.
##	</summary>
## </param>
#
template(`rhcs_domain_template',`
	gen_require(`
		attribute cluster_domain;
	')

	##############################
	#
	# $1_t declarations
	#

	type $1_t, cluster_domain;
	type $1_exec_t;
	init_daemon_domain($1_t, $1_exec_t)

	type $1_tmpfs_t;
	files_tmpfs_file($1_tmpfs_t)

	# log files
	type $1_var_log_t;
	logging_log_file($1_var_log_t)

	# pid files
	type $1_var_run_t;
	files_pid_file($1_var_run_t)

	##############################
	#
	# $1_t local policy
	#

	manage_dirs_pattern($1_t, $1_tmpfs_t, $1_tmpfs_t)
	manage_files_pattern($1_t, $1_tmpfs_t, $1_tmpfs_t)
	fs_tmpfs_filetrans($1_t, $1_tmpfs_t, { dir file })

	manage_files_pattern($1_t, $1_var_log_t, $1_var_log_t)
	manage_sock_files_pattern($1_t, $1_var_log_t, $1_var_log_t)
	logging_log_filetrans($1_t, $1_var_log_t, { file sock_file })

	manage_files_pattern($1_t, $1_var_run_t, $1_var_run_t)
	manage_fifo_files_pattern($1_t, $1_var_run_t, $1_var_run_t)
	manage_sock_files_pattern($1_t, $1_var_run_t, $1_var_run_t)
	files_pid_filetrans($1_t, $1_var_run_t, { file fifo_file })
	
')

######################################
## <summary>
##	Execute a domain transition to run dlm_controld.
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed to transition.
## </summary>
## </param>
#
interface(`dlm_controld_domtrans',`
	gen_require(`
	type dlm_controld_t, dlm_controld_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, dlm_controld_exec_t, dlm_controld_t)
')

#####################################
## <summary>
##	Connect to dlm_controld over a unix domain
##	stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dlm_controld_stream_connect',`
	gen_require(`
		type dlm_controld_t, dlm_controld_var_run_t;
	')

	files_search_pids($1)
	stream_connect_pattern($1, dlm_controld_var_run_t, dlm_controld_var_run_t, dlm_controld_t)
')

#####################################
## <summary>
##	Allow read and write access to dlm_controld semaphores.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dlm_controld_rw_semaphores',`
	gen_require(`
		type dlm_controld_t;
	')

	allow $1 dlm_controld_t:sem { rw_sem_perms destroy };
')

#####################################
## <summary>
##	Manage dlm_controld tmpfs files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dlm_controld_manage_tmpfs_files',`
	gen_require(`
		type dlm_controld_tmpfs_t;
	')

	fs_search_tmpfs($1)
	manage_files_pattern($1, dlm_controld_tmpfs_t, dlm_controld_tmpfs_t)
')

######################################
## <summary>
##	Execute a domain transition to run fenced.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fenced_domtrans',`
	gen_require(`
		type fenced_t, fenced_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, fenced_exec_t, fenced_t)
')

######################################
## <summary>
##	Allow read and write access to fenced semaphores.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fenced_rw_semaphores',`
	gen_require(`
		type fenced_t;
	')

	allow $1 fenced_t:sem { rw_sem_perms destroy };
')

######################################
## <summary>
##	Connect to fenced over an unix domain stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fenced_stream_connect',`
	gen_require(`
		type fenced_var_run_t, fenced_t;
	')

	allow $1 fenced_t:unix_stream_socket connectto;
	allow $1 fenced_var_run_t:sock_file { getattr write };
	files_search_pids($1)
')

#####################################
## <summary>
##	Managed fenced tmpfs files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fenced_manage_tmpfs_files',`
	gen_require(`
		type fenced_tmpfs_t;
	')

	fs_search_tmpfs($1)
	manage_files_pattern($1, fenced_tmpfs_t, fenced_tmpfs_t)
')

#####################################
## <summary>
##	Execute a domain transition to run gfs_controld.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`gfs_controld_domtrans',`
	gen_require(`
	type gfs_controld_t, gfs_controld_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, gfs_controld_exec_t, gfs_controld_t)
')

###################################
## <summary>
##	Manage gfs_controld tmpfs files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`gfs_controld_manage_tmpfs_files',`
	gen_require(`
	type gfs_controld_tmpfs_t;
	')

	fs_search_tmpfs($1)
	manage_files_pattern($1, gfs_controld_tmpfs_t, gfs_controld_tmpfs_t)
')

####################################
## <summary>
##	Allow read and write access to gfs_controld semaphores.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`gfs_controld_rw_semaphores',`
	gen_require(`
		type gfs_controld_t;
	')

	allow $1 gfs_controld_t:sem { rw_sem_perms destroy };
')

########################################
## <summary>
##	Read and write to gfs_controld_t shared memory.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`gfs_controld_t_rw_shm',`
	gen_require(`
		type gfs_controld_t;
	')

	allow $1 gfs_controld_t:shm { rw_shm_perms destroy };
')

#####################################
## <summary>
##	Connect to gfs_controld_t over an unix domain stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`gfs_controld_stream_connect',`
	gen_require(`
		type gfs_controld_t, gfs_controld_var_run_t;
	')

	files_search_pids($1)
	stream_connect_pattern($1, gfs_controld_var_run_t, gfs_controld_var_run_t, gfs_controld_t)
')

######################################
## <summary>
##	Execute a domain transition to run groupd.
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed access.
## </summary>
## </param>
#
interface(`groupd_domtrans',`
	gen_require(`
		type groupd_t, groupd_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, groupd_exec_t, groupd_t)
')

#####################################
## <summary>
##	Connect to groupd over a unix domain
##	stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`groupd_stream_connect',`
	gen_require(`
		type groupd_t, groupd_var_run_t;
	')

	files_search_pids($1)
	stream_connect_pattern($1, groupd_var_run_t, groupd_var_run_t, groupd_t)
')

#####################################
## <summary>
##	Allow read and write access to groupd semaphores.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`groupd_rw_semaphores',`
	gen_require(`
		type groupd_t;
	')

	allow $1 groupd_t:sem { rw_sem_perms destroy };
')

########################################
## <summary>
##	Read and write to group shared memory.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`groupd_rw_shm',`
	gen_require(`
	type groupd_t;
	')

	allow $1 groupd_t:shm { rw_shm_perms destroy };
')

#####################################
## <summary>
##	Manage groupd tmpfs files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`groupd_manage_tmpfs_files',`
	gen_require(`
		type groupd_tmpfs_t;
	')

	fs_search_tmpfs($1)
	manage_files_pattern($1, groupd_tmpfs_t, groupd_tmpfs_t)
')

######################################
## <summary>
##	Execute a domain transition to run qdiskd.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`qdiskd_domtrans',`
	gen_require(`
		type qdiskd_t, qdiskd_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, qdiskd_exec_t, qdiskd_t)
')