selinux-policy/policy/modules/apps/usernetctl.if

## <summary>User network interface configuration helper</summary>

########################################
## <summary>
##	Execute usernetctl in the usernetctl domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`usernetctl_domtrans',`
	gen_require(`
		type usernetctl_t, usernetctl_exec_t;
	')

	tunable_policy(`user_net_control',`
		domain_auto_trans($1,usernetctl_exec_t,usernetctl_t)

		allow $1 usernetctl_t:fd use;
		allow usernetctl_t $1:fd use;
		allow usernetctl_t $1:fifo_file rw_file_perms;
		allow usernetctl_t $1:process sigchld;
	',`
		can_exec($1,usernetctl_exec_t)
	')
')

########################################
## <summary>
##	Execute usernetctl in the usernetctl domain, and
##	allow the specified role the usernetctl domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	The role to be allowed the usernetctl domain.
##	</summary>
## </param>
## <param name="terminal">
##	<summary>
##	The type of the terminal allow the usernetctl domain to use.
##	</summary>
## </param>
## <rolecap/>
#
interface(`usernetctl_run',`
	gen_require(`
		type usernetctl_t;
	')

	usernetctl_domtrans($1)
	role $2 types usernetctl_t;
	allow usernetctl_t $3:chr_file rw_term_perms;

	sysnet_run_ifconfig(usernetctl_t,$2,$3)
	sysnet_run_dhcpc(usernetctl_t,$2,$3)

	optional_policy(`
		consoletype_run(usernetctl_t,$2,$3)
	')

	optional_policy(`
		iptables_run(usernetctl_t,$2,$3)
	')

	optional_policy(`
		modutils_run_insmod(usernetctl_t,$2,$3)
	')
')