summaryrefslogtreecommitdiff
path: root/src/dev/nodedev.cil
blob: 831b79d4a68bfd4521b0c44ba8b3216d355d1534 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
;; SPDX-FileCopyrightText: M-BM-) 2025 Dominick Grift <dominick.grift@defensec.nl>
;; SPDX-License-Identifier: Unlicense

(block nodedev

    (macro mounton_all_chr_files ((type ARG1))
	(allow ARG1 typeattr mounton_chr_file))

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

    (typeattribute typeattr)

    (blockinherit .file.all_macro_template_chr_files)

    (call .dev.type (typeattr))

    (block base_template

	(blockabstract base_template)

	(context nodedev_context (.sys.id .sys.role nodedev .sys.lowlow))

	(type nodedev)
	(call .nodedev.type (nodedev)))

    (block except

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

	(blockinherit file.all_macro_template_chr_files)

	(typeattribute typeattr)

	(typeattributeset typeattr
	    (and nodedev.typeattr (not (exception.typeattr)))))

    (block exception

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

	(typeattribute typeattr)

	(call nodedev.type (typeattr))

	(call .dev.exception.type (typeattr)))

    (block macro_template_chr_files

	(blockabstract macro_template_chr_files)

	(macro append_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev append_chr_file))

	(macro appendinherited_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev appendinherited_chr_file))

	(macro create_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev create_chr_file))

	(macro delete_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev delete_chr_file))

	(macro manage_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev manage_chr_file))

	(macro mapexecute_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev mapexecute_chr_file))

	(macro read_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev read_chr_file))

	(macro readinherited_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev readinherited_chr_file))

	(macro readwrite_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev readwrite_chr_file))

	(macro readwriteinherited_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev readwriteinherited_chr_file))

	(macro relabel_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev relabel_chr_file))

	(macro relabelfrom_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev relabelfrom_chr_file))

	(macro relabelto_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev relabelto_chr_file))

	(macro rename_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev rename_chr_file))

	(macro write_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev write_chr_file))

	(macro writeinherited_nodedev_chr_files ((type ARG1))
	    (allow ARG1 nodedev writeinherited_chr_file)))

    (block template

	(blockabstract template)

	(blockinherit .nodedev.base_template)
	(blockinherit .nodedev.macro_template_chr_files))

    (block unconfined

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

	(typeattribute typeattr)

	(allow typeattr nodedev.typeattr (chr_file (not (audit_access execmod))))))

(in dev.unconfined

    (call .nodedev.unconfined.type (typeattr)))