## <summary>Kernel crash dumping mechanism</summary>

######################################
## <summary>
##	Execute kdump in the kdump domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`kdump_domtrans',`
	gen_require(`
		type kdump_t, kdump_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, kdump_exec_t, kdump_t)
')

#######################################
## <summary>
##	Execute kdump in the kdump domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`kdump_initrc_domtrans',`
	gen_require(`
		type kdump_initrc_exec_t;
	')

	init_labeled_script_domtrans($1, kdump_initrc_exec_t)
')

#####################################
## <summary>
##	Read kdump configuration file.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`kdump_read_config',`
	gen_require(`
		type kdump_etc_t;
	')

	files_search_etc($1)
	allow $1 kdump_etc_t:file read_file_perms;
')

####################################
## <summary>
##	Manage kdump configuration file.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`kdump_manage_config',`
	gen_require(`
		type kdump_etc_t;
	')

	files_search_etc($1)
	allow $1 kdump_etc_t:file manage_file_perms;
')

######################################
## <summary>
##	All of the rules required to administrate 
##	an kdump environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	The role to be allowed to manage the kdump domain.
##	</summary>
## </param>
## <rolecap/>
#
interface(`kdump_admin',`
	gen_require(`
		type kdump_t, kdump_etc_t;
		type kdump_initrc_exec_t;
	')

	allow $1 kdump_t:process { ptrace signal_perms };
	ps_process_pattern($1, kdump_t)

	init_labeled_script_domtrans($1, kdump_initrc_exec_t)
	domain_system_change_exemption($1)
	role_transition $2 kdump_initrc_exec_t system_r;
	allow $2 system_r;

	files_search_etc($1)
	admin_pattern($1, kdump_etc_t)
')