selinux-refpolicy/policy/modules/apps/wireshark.if

## <summary>Wireshark packet capture tool.</summary>

############################################################
## <summary>
##	Role access for wireshark.
## </summary>
## <param name="role_prefix">
##	<summary>
##	The prefix of the user role (e.g., user
##	is the prefix for user_r).
##	</summary>
## </param>
## <param name="user_domain">
##	<summary>
##	User domain for the role.
##	</summary>
## </param>
## <param name="user_exec_domain">
##	<summary>
##	User exec domain for execute and transition access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access
##	</summary>
## </param>
#
template(`wireshark_role',`
	gen_require(`
		attribute_role wireshark_roles;
		type wireshark_t, wireshark_exec_t, wireshark_home_t;
		type wireshark_tmp_t, wireshark_tmpfs_t;
	')

	roleattribute $4 wireshark_roles;

	domtrans_pattern($3, wireshark_exec_t, wireshark_t)

	allow $3 wireshark_t:process { ptrace signal_perms };
	ps_process_pattern($3, wireshark_t)

	allow $2 { wireshark_tmp_t wireshark_home_t wireshark_tmpfs_t }:dir { manage_dir_perms relabel_dir_perms };
	allow $2 { wireshark_tmp_t wireshark_home_t wireshark_tmpfs_t }:file { manage_file_perms relabel_file_perms };
	allow $2 { wireshark_home_t wireshark_tmpfs_t }:lnk_file { manage_lnk_file_perms relabel_lnk_file_perms };
	allow $2 wireshark_tmpfs_t:sock_file { manage_sock_file_perms relabel_sock_file_perms };
	allow $2 wireshark_tmpfs_t:fifo_file { manage_fifo_file_perms relabel_fifo_file_perms };
	userdom_user_home_dir_filetrans($2, wireshark_home_t, dir, ".wireshark")

	optional_policy(`
		systemd_user_app_status($1, wireshark_t)
	')
')

########################################
## <summary>
##	Execute wireshark in wireshark domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`wireshark_domtrans',`
	gen_require(`
		type wireshark_t, wireshark_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, wireshark_exec_t, wireshark_t)
')