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sec-policy/selinux-wireguard/files/wireguard.te

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+policy_module(wireguard, 1.0.0)
+
+########################################
+#
+# Declarations
+#
+
+type wireguard_t;
+type wireguard_exec_t;
+init_system_domain(wireguard_t, wireguard_exec_t)
+# needs privowner because it assigns the identity system_u to device nodes
+# but runs as the identity of the sysadmin
+domain_obj_id_change_exemption(wireguard_t)
+role system_r types wireguard_t;
+
+type wireguard_script_t;
+type wireguard_script_exec_t;
+init_system_domain(wireguard_script_t, wireguard_script_exec_t)
+domtrans_pattern(wireguard_script_t, wireguard_exec_t, wireguard_t)
+
+type wireguard_etc_t;
+files_type(wireguard_etc_t)
+
+########################################
+#
+# wireguard Local policy
+#
+
+kernel_request_load_module(wireguard_t)
+
+allow wireguard_t self:capability net_admin;
+allow wireguard_t self:netlink_generic_socket create_socket_perms;
+allow wireguard_t self:netlink_route_socket r_netlink_socket_perms;
+allow wireguard_t self:udp_socket create_socket_perms;
+
+allow wireguard_t wireguard_script_t:fifo_file read_fifo_file_perms;
+
+manage_dirs_pattern(wireguard_t, wireguard_etc_t, wireguard_etc_t)
+manage_files_pattern(wireguard_t, wireguard_etc_t, wireguard_etc_t)
+manage_lnk_files_pattern(wireguard_t, wireguard_etc_t, wireguard_etc_t)
+files_etc_filetrans(wireguard_t, wireguard_etc_t, dir)
+filetrans_pattern(wireguard_t, wireguard_etc_t, wireguard_etc_t, file)
+
+userdom_use_user_ptys(wireguard_t)
+domain_use_interactive_fds(wireguard_t)
+
+########################################
+#
+# wireguard-quick Local policy
+#
+
+files_read_etc_files(wireguard_script_t)
+corecmd_exec_bin(wireguard_script_t)
+corecmd_exec_shell(wireguard_script_t)
+sysnet_domtrans_ifconfig(wireguard_script_t)
+
+manage_dirs_pattern(wireguard_script_t, wireguard_etc_t, wireguard_etc_t)
+manage_files_pattern(wireguard_script_t, wireguard_etc_t, wireguard_etc_t)
+manage_lnk_files_pattern(wireguard_script_t, wireguard_etc_t, wireguard_etc_t)
+filetrans_pattern(wireguard_script_t, wireguard_etc_t, wireguard_etc_t, file)
+
+allow wireguard_script_t self:fifo_file rw_fifo_file_perms;
+
+kernel_read_network_state(wireguard_script_t)
+
+miscfiles_read_localization(wireguard_script_t)
+
+userdom_use_user_ptys(wireguard_script_t)
+domain_use_interactive_fds(wireguard_script_t)
+
+########################################
+#
+# optional policy
+#
+
+optional_policy(`
+        gen_require(`
+                type sysadm_t;
+		role sysadm_r;
+        ')
+
+        wireguard_run(sysadm_t, sysadm_r)
+')
+