Oreon-Lime-R2/selinux-policy/selinux-policy-bc228bd/selinux-policy-bc228bd0c249a9e4aa3dcf238c2b1bb138943b07/policy/modules/contrib/ctdb.if

## <summary>policy for ctdbd</summary>

########################################
## <summary>
##	Transition to ctdbd.
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed to transition.
## </summary>
## </param>
#
interface(`ctdbd_domtrans',`
	gen_require(`
		type ctdbd_t, ctdbd_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, ctdbd_exec_t, ctdbd_t)
')

########################################
## <summary>
##	Execute ctdbd server in the ctdbd domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`ctdbd_initrc_domtrans',`
	gen_require(`
		type ctdbd_initrc_exec_t;
	')

	init_labeled_script_domtrans($1, ctdbd_initrc_exec_t)
')

#######################################
## <summary>
##  Allow domain to signal ctdbd.
## </summary>
## <param name="domain">
##  <summary>
##  Domain allowed access.
##  </summary>
## </param>
#
interface(`ctdbd_signal',`
    gen_require(`
        type ctdbd_t;
    ')
        allow $1 ctdbd_t:process signal;
')

#######################################
## <summary>
##  Allow domain to sigchld ctdbd.
## </summary>
## <param name="domain">
##  <summary>
##  Domain allowed access.
##  </summary>
## </param>
#
interface(`ctdbd_sigchld',`
    gen_require(`
        type ctdbd_t;
    ')
        allow $1 ctdbd_t:process sigchld;
')

########################################
## <summary>
##	Read ctdbd's log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`ctdbd_read_log',`
	gen_require(`
		type ctdbd_log_t;
	')

	logging_search_logs($1)
        read_files_pattern($1, ctdbd_log_t, ctdbd_log_t)
')

########################################
## <summary>
##	Append to ctdbd log files.
## </summary>
## <param name="domain">
## 	<summary>
##	Domain allowed to transition.
## 	</summary>
## </param>
#
interface(`ctdbd_append_log',`
	gen_require(`
		type ctdbd_log_t;
	')

	logging_search_logs($1)
        append_files_pattern($1, ctdbd_log_t, ctdbd_log_t)
')

########################################
## <summary>
##	Manage ctdbd log files
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`ctdbd_manage_log',`
	gen_require(`
		type ctdbd_log_t;
	')

	logging_search_logs($1)
        manage_dirs_pattern($1, ctdbd_log_t, ctdbd_log_t)
        manage_files_pattern($1, ctdbd_log_t, ctdbd_log_t)
        manage_lnk_files_pattern($1, ctdbd_log_t, ctdbd_log_t)
')

########################################
## <summary>
##	Search ctdbd lib directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`ctdbd_search_lib',`
	gen_require(`
		type ctdbd_var_lib_t;
	')

	allow $1 ctdbd_var_lib_t:dir search_dir_perms;
	files_search_var_lib($1)
')

########################################
## <summary>
##	Read ctdbd lib files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`ctdbd_read_lib_files',`
	gen_require(`
		type ctdbd_var_lib_t;
	')

	files_search_var_lib($1)
        read_files_pattern($1, ctdbd_var_lib_t, ctdbd_var_lib_t)
')

########################################
## <summary>
##	Manage ctdbd lib files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`ctdbd_manage_lib_files',`
	gen_require(`
		type ctdbd_var_lib_t;
	')

	files_search_var_lib($1)
        manage_files_pattern($1, ctdbd_var_lib_t, ctdbd_var_lib_t)
	allow $1 ctdbd_var_lib_t:file map;
')

########################################
## <summary>
##	Manage ctdbd lib directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`ctdbd_manage_lib_dirs',`
	gen_require(`
		type ctdbd_var_lib_t;
	')

	files_search_var_lib($1)
        manage_dirs_pattern($1, ctdbd_var_lib_t, ctdbd_var_lib_t)
')

########################################
## <summary>
##	Read ctdbd PID files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`ctdbd_read_pid_files',`
	gen_require(`
		type ctdbd_var_run_t;
	')

	files_search_pids($1)
	allow $1 ctdbd_var_run_t:file read_file_perms;
')

#######################################
## <summary>
##  Connect to ctdbd over a unix stream socket.
## </summary>
## <param name="domain">
##  <summary>
##  Domain allowed access.
##  </summary>
## </param>
#
interface(`ctdbd_stream_connect',`
    gen_require(`
        type ctdbd_t, ctdbd_var_run_t, ctdbd_tmp_t;
    ')

    files_search_pids($1)
    stream_connect_pattern($1, ctdbd_var_run_t, ctdbd_var_run_t, ctdbd_t)
    stream_connect_pattern($1, ctdbd_tmp_t, ctdbd_tmp_t, ctdbd_t)
')

########################################
## <summary>
##	All of the rules required to administrate
##	an ctdbd environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`ctdbd_admin',`
	gen_require(`
		type ctdbd_t, ctdbd_initrc_exec_t;
		type ctdbd_log_t, ctdbd_var_lib_t, ctdbd_var_run_t;
	')

	allow $1 ctdbd_t:process signal_perms;
	ps_process_pattern($1, ctdbd_t)
	tunable_policy(`deny_ptrace',`',`
		allow $1 ctdbd_t:process ptrace;
	')

	ctdbd_initrc_domtrans($1)
	domain_system_change_exemption($1)
	role_transition $2 ctdbd_initrc_exec_t system_r;
	allow $2 system_r;

	logging_search_logs($1)
	admin_pattern($1, ctdbd_log_t)

	files_search_var_lib($1)
	admin_pattern($1, ctdbd_var_lib_t)

	files_search_pids($1)
	admin_pattern($1, ctdbd_var_run_t)
')