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subject: ranges of uid, ranges of gid, jail id objects: ranges of uid, ranges of gid, filesystem, object is suid, object is sgid, object matches subject uid/gid object type We can also negate individual conditions. The ruleset language is a superset of the previous language, so old rules should continue to work. These changes require a change to the API between libugidfw and the mac_bsdextended module. Add a version number, so we can tell if we're running mismatched versions. Update man pages to reflect changes, add extra test cases to test_ugidfw.c and add a shell script that checks that the the module seems to do what we expect. Suggestions from: rwatson, trhodes Reviewed by: trhodes MFC after: 2 months
59 lines
2.6 KiB
C
59 lines
2.6 KiB
C
/*-
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* Copyright (c) 2002, 2004 Networks Associates Technology, Inc.
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* All rights reserved.
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*
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* This software was developed for the FreeBSD Project by Network Associates
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* Laboratories, the Security Research Division of Network Associates, Inc.
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* under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
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* DARPA CHATS research program.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _UGIDFW_H
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#define _UGIDFW_H
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__BEGIN_DECLS
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int bsde_rule_to_string(struct mac_bsdextended_rule *rule, char *buf,
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size_t buflen);
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int bsde_parse_mode(int argc, char *argv[], mode_t *mode, size_t buflen,
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char *errstr);
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int bsde_parse_rule(int argc, char *argv[],
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struct mac_bsdextended_rule *rule, size_t buflen, char *errstr);
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int bsde_parse_rule_string(const char *string,
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struct mac_bsdextended_rule *rule, size_t buflen, char *errstr);
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int bsde_get_mib(const char *string, int *name, size_t *namelen);
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int bsde_get_rule_count(size_t buflen, char *errstr);
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int bsde_get_rule_slots(size_t buflen, char *errstr);
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int bsde_get_rule(int rulenum, struct mac_bsdextended_rule *rule,
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size_t errlen, char *errstr);
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int bsde_delete_rule(int rulenum, size_t buflen, char *errstr);
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int bsde_set_rule(int rulenum, struct mac_bsdextended_rule *rule,
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size_t buflen, char *errstr);
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int bsde_add_rule(int *rulename, struct mac_bsdextended_rule *rule,
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size_t buflen, char *errstr);
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__END_DECLS
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#endif
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