xref: /freebsd/lib/libugidfw/libugidfw.3 (revision aa1a8ff2d6dbc51ef058f46f3db5a8bb77967145)
1.\" Copyright (c) 2003 Networks Associates Technology, Inc.
2.\" All rights reserved.
3.\"
4.\" This software was developed for the FreeBSD Project by Chris
5.\" Costello at Safeport Network Services and Network Associates
6.\" Laboratories, the Security Research Division of Network Associates,
7.\" Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part
8.\" of the DARPA CHATS research program.
9.\"
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11.\" modification, are permitted provided that the following conditions
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15.\" 2. Redistributions in binary form must reproduce the above copyright
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19.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
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31.Dd February 25, 2004
32.Dt LIBUGIDFW 3
33.Os
34.Sh NAME
35.Nm libugidfw
36.Nd "library interface to the file system firewall MAC policy"
37.Sh LIBRARY
38.Lb libugidfw
39.Sh SYNOPSIS
40.In sys/types.h
41.In security/mac_bsdextended/mac_bsdextended.h
42.In ugidfw.h
43.Sh DESCRIPTION
44The
45.Nm
46library routines provide an interface to the
47.Xr mac_bsdextended 4
48file system firewall MAC policy.
49.Pp
50The
51.Nm
52library defines the following functions:
53.Bl -tag -width ".Fn bsde_parse_rule_string"
54.It Fn bsde_rule_to_string
55Converts the internal representation of a rule
56.Pq Vt "struct mac_bsdextended_rule"
57into its text representation;
58see
59.Xr bsde_rule_to_string 3 .
60.It Fn bsde_parse_rule
61Parses an entire rule
62(in argument array form);
63see
64.Xr bsde_parse_rule 3 .
65.It Fn bsde_parse_rule_string
66Parses an entire rule string;
67see
68.Xr bsde_parse_rule_string 3 .
69.It Fn bsde_get_rule_count
70Returns the total number of ugidfw rules being enforced in the system;
71see
72.Xr bsde_get_rule_count 3 .
73.It Fn bsde_get_rule_slots
74Returns the total number of used rule slots;
75see
76.Xr bsde_get_rule_slots 3 .
77.It Fn bsde_get_rule
78Returns a rule by its rule number;
79see
80.Xr bsde_get_rule 3 .
81.It Fn bsde_delete_rule
82Deletes a rule by its rule number;
83see
84.Xr bsde_delete_rule 3 .
85.It Fn bsde_set_rule
86Uploads the rule to the
87.Xr mac_bsdextended 4
88module and applies it;
89see
90.Xr bsde_set_rule 3 .
91.It Fn bsde_add_rule
92Upload the rule to the module, automatically selecting the next available
93rule number; see
94.Xr bsde_add_rule 3 .
95.El
96.Sh SEE ALSO
97.Xr bsde_delete_rule 3 ,
98.Xr bsde_get_rule 3 ,
99.Xr bsde_get_rule_count 3 ,
100.Xr bsde_get_rule_slots 3 ,
101.Xr bsde_parse_rule 3 ,
102.Xr bsde_parse_rule_string 3 ,
103.Xr bsde_rule_to_string 3 ,
104.Xr bsde_set_rule 3
105.Sh AUTHORS
106This software was contributed to the
107.Fx
108Project by Network Associates Labs,
109the Security Research Division of Network Associates
110Inc.
111under DARPA/SPAWAR contract N66001-01-C-8035
112.Pq Dq CBOSS ,
113as part of the DARPA CHATS research program.
114