;; SPDX-FileCopyrightText: © 2024 Dominick Grift <dominick.grift@defensec.nl>
;; SPDX-License-Identifier: Unlicense

(block bpffile

  (macro type ((type ARG1))
	 (typeattributeset typeattr ARG1))

  (typeattribute typeattr)

  (blockinherit .file.all_macro_template_dirs)
  (blockinherit .file.all_macro_template_files)

  (call .obj.type (typeattr))

  (call .bpf.associate_fs (typeattr))

  (block base_template

    (blockabstract base_template)

    (context bpffile_context (.sys.id .sys.role bpffile .sys.lowlow))

    (type bpffile)
    (call .bpffile.type (bpffile)))

  (block macro_template_dirs

    (blockabstract macro_template_dirs)

    (macro addname_bpffile_dirs ((type ARG1))
	   (allow ARG1 bpffile addname_dir))

    (macro create_bpffile_dirs ((type ARG1))
	   (allow ARG1 bpffile create_dir))

    (macro delete_bpffile_dirs ((type ARG1))
	   (allow ARG1 bpffile delete_dir))

    (macro deletename_bpffile_dirs ((type ARG1))
	   (allow ARG1 bpffile deletename_dir))

    (macro list_bpffile_dirs ((type ARG1))
	   (allow ARG1 bpffile list_dir))

    (macro listinherited_bpffile_dirs ((type ARG1))
	   (allow ARG1 bpffile listinherited_dir))

    (macro manage_bpffile_dirs ((type ARG1))
	   (allow ARG1 bpffile manage_dir))

    (macro mounton_bpffile_dirs ((type ARG1))
	   (allow ARG1 bpffile mounton_dir))

    (macro readwrite_bpffile_dirs ((type ARG1))
	   (allow ARG1 bpffile readwrite_dir))

    (macro readwriteinherited_bpffile_dirs ((type ARG1))
	   (allow ARG1 bpffile readwriteinherited_dir))

    (macro rename_bpffile_dirs ((type ARG1))
	   (allow ARG1 bpffile rename_dir))

    (macro search_bpffile_dirs ((type ARG1))
	   (allow ARG1 bpffile search_dir))

    (macro write_bpffile_dirs ((type ARG1))
	   (allow ARG1 bpffile write_dir))

    (macro writeinherited_bpffile_dirs ((type ARG1))
	   (allow ARG1 bpffile writeinherited_dir)))

  (block macro_template_files

    (blockabstract macro_template_files)

    (macro append_bpffile_files ((type ARG1))
	   (allow ARG1 bpffile append_file))

    (macro appendinherited_bpffile_files ((type ARG1))
	   (allow ARG1 bpffile appendinherited_file))

    (macro create_bpffile_files ((type ARG1))
	   (allow ARG1 bpffile create_file))

    (macro delete_bpffile_files ((type ARG1))
	   (allow ARG1 bpffile delete_file))

    (macro execute_bpffile_files ((type ARG1))
	   (allow ARG1 bpffile execute_file))

    (macro manage_bpffile_files ((type ARG1))
	   (allow ARG1 bpffile manage_file))

    (macro mapexecute_bpffile_files ((type ARG1))
	   (allow ARG1 bpffile mapexecute_file))

    (macro mounton_bpffile_files ((type ARG1))
	   (allow ARG1 bpffile mounton_file))

    (macro read_bpffile_files ((type ARG1))
	   (allow ARG1 bpffile read_file))

    (macro readinherited_bpffile_files ((type ARG1))
	   (allow ARG1 bpffile readinherited_file))

    (macro readwrite_bpffile_files ((type ARG1))
	   (allow ARG1 bpffile readwrite_file))

    (macro readwriteinherited_bpffile_files ((type ARG1))
	   (allow ARG1 bpffile readwriteinherited_file))

    (macro rename_bpffile_files ((type ARG1))
	   (allow ARG1 bpffile rename_file))

    (macro write_bpffile_files ((type ARG1))
	   (allow ARG1 bpffile write_file))

    (macro writeinherited_bpffile_files ((type ARG1))
	   (allow ARG1 bpffile writeinherited_file)))

  (block template

    (blockabstract template)

    (blockinherit .bpffile.base_template)
    (blockinherit .bpffile.macro_template_files))

  (block unconfined

    (macro type ((type ARG1))
	   (typeattributeset typeattr ARG1))

    (typeattribute typeattr)

    (allow typeattr bpffile.typeattr
	   (dir (not (audit_access execmod relabelfrom relabelto))))
    (allow typeattr bpffile.typeattr
	   (file (not (audit_access entrypoint execmod relabelfrom
				    relabelto))))))

(in sys.unconfined

    (call .bpffile.unconfined.type (typeattr)))