## <summary>full-featured SSL VPN solution</summary>

########################################

## <summary>

##	Execute OPENVPN clients in the openvpn domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

interface(`openvpn_domtrans',`

	gen_require(`

		type openvpn_t, openvpn_exec_t;

	')

	domtrans_pattern($1, openvpn_exec_t, openvpn_t)

')

########################################

## <summary>

##	Execute OPENVPN clients in the openvpn domain, and

##	allow the specified role the openvpn domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

## <param name="role">

##	<summary>

##	Role allowed access.

##	</summary>

## </param>

## <rolecap/>

#

interface(`openvpn_run',`

	gen_require(`

		type openvpn_t;

	')

	openvpn_domtrans($1)

	role $2 types openvpn_t;

')

########################################

## <summary>

##	Send OPENVPN clients the kill signal.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`openvpn_kill',`

	gen_require(`

		type openvpn_t;

	')

	allow $1 openvpn_t:process sigkill;

')

########################################

## <summary>

##	Send generic signals to OPENVPN clients.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`openvpn_signal',`

	gen_require(`

		type openvpn_t;

	')

	allow $1 openvpn_t:process signal;

')

########################################

## <summary>

##	Send signulls to OPENVPN clients.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`openvpn_signull',`

	gen_require(`

		type openvpn_t;

	')

	allow $1 openvpn_t:process signull;

')

########################################

## <summary>

##	Allow the specified domain to read

##	OpenVPN configuration files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

## <rolecap/>

#

interface(`openvpn_read_config',`

	gen_require(`

		type openvpn_etc_t;

	')

	files_search_etc($1)

	allow $1 openvpn_etc_t:dir list_dir_perms;

	read_files_pattern($1, openvpn_etc_t, openvpn_etc_t)

	read_lnk_files_pattern($1, openvpn_etc_t, openvpn_etc_t)

')

########################################

## <summary>

##	All of the rules required to administrate 

##	an openvpn environment

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

## <param name="role">

##	<summary>

##	The role to be allowed to manage the openvpn domain.

##	</summary>

## </param>

## <rolecap/>

#

interface(`openvpn_admin',`

	gen_require(`

		type openvpn_t, openvpn_etc_t, openvpn_var_log_t;

		type openvpn_var_run_t, openvpn_initrc_exec_t;

	')

	allow $1 openvpn_t:process signal_perms;

	ps_process_pattern($1, openvpn_t)

	tunable_policy(`deny_ptrace',`',`

		allow $1 openvpn_t:process ptrace;

	')

	init_labeled_script_domtrans($1, openvpn_initrc_exec_t)

	domain_system_change_exemption($1)

	role_transition $2 openvpn_initrc_exec_t system_r;

	allow $2 system_r;

	files_list_etc($1)

	admin_pattern($1, openvpn_etc_t)

	logging_list_logs($1)

	admin_pattern($1, openvpn_var_log_t)

	files_list_pids($1)

	admin_pattern($1, openvpn_var_run_t)

')