## <summary>Cyrus is an IMAP service intended to be run on sealed servers.</summary>

########################################
## <summary>
##	Create, read, write, and delete
##	cyrus data files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`cyrus_manage_data',`
	gen_require(`
		type cyrus_var_lib_t;
	')

	files_search_var_lib($1)
	manage_files_pattern($1, cyrus_var_lib_t, cyrus_var_lib_t)
')

#######################################
## <summary>
##  Allow write cyrus data files.
## </summary>
## <param name="domain">
##  <summary>
##  Domain allowed access.
##  </summary>
## </param>
#
interface(`cyrus_write_data',`
    gen_require(`
        type cyrus_var_lib_t;
    ')

    files_search_var_lib($1)
    write_files_pattern($1, cyrus_var_lib_t, cyrus_var_lib_t)
')

########################################
## <summary>
##	Connect to Cyrus using a unix
##	domain stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`cyrus_stream_connect',`
	gen_require(`
		type cyrus_t, cyrus_var_lib_t, cyrus_var_run_t;
	')

	files_search_pids($1)
	stream_connect_pattern($1, cyrus_var_run_t, cyrus_var_run_t, cyrus_t)
	# deprecated, new socket location is in /run
	files_search_var_lib($1)
	stream_connect_pattern($1, cyrus_var_lib_t, cyrus_var_lib_t, cyrus_t)
')

########################################
## <summary>
##	Connect to Cyrus using a unix
##	domain stream socket in the runtime filesystem.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`cyrus_runtime_stream_connect',`
	gen_require(`
		type cyrus_t, cyrus_var_run_t;
	')

	files_search_pids($1)
	stream_connect_pattern($1, cyrus_var_run_t, cyrus_var_run_t, cyrus_t)
')

########################################
## <summary>
##	All of the rules required to
##	administrate an cyrus environment.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`cyrus_admin',`
	gen_require(`
		type cyrus_t, cyrus_tmp_t, cyrus_var_lib_t;
		type cyrus_var_run_t, cyrus_initrc_exec_t;
		type cyrus_keytab_t;
	')

	allow $1 cyrus_t:process signal_perms;
	ps_process_pattern($1, cyrus_t)

	tunable_policy(`deny_ptrace',`',`
		allow $1 cyrus_t:process ptrace;
	')

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

	files_list_etc($1)
	admin_pattern($1, cyrus_keytab_t)

	files_list_tmp($1)
	admin_pattern($1, cyrus_tmp_t)

	files_list_var_lib($1)
	admin_pattern($1, cyrus_var_lib_t)

	files_list_pids($1)
	admin_pattern($1, cyrus_var_run_t)
')