/usr/include/cyrus/acl.h is in cyrus-dev-2.4 2.4.17+caldav~beta9-3.
This file is owned by root:root, with mode 0o644.
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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | /* acl.h -- definitions for access control lists
*
* Copyright (c) 1994-2008 Carnegie Mellon University. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The name "Carnegie Mellon University" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For permission or any legal
* details, please contact
* Carnegie Mellon University
* Center for Technology Transfer and Enterprise Creation
* 4615 Forbes Avenue
* Suite 302
* Pittsburgh, PA 15213
* (412) 268-7393, fax: (412) 268-7395
* innovation@andrew.cmu.edu
*
* 4. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by Computing Services
* at Carnegie Mellon University (http://www.cmu.edu/computing/)."
*
* CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $Id: acl.h,v 1.20 2010/01/06 17:01:43 murch Exp $
*
* Author: Chris Newman
* Start Date: 6/28/93
*/
#ifndef INCLUDED_ACL_H
#define INCLUDED_ACL_H
#include "auth.h"
/* max length of an acl string */
#define ACL_MAXSTR 32
/* ACL bits */
#define ACL_LOOKUP 0x000001L
#define ACL_READ 0x000002L
#define ACL_SEEN 0x000004L
#define ACL_WRITE 0x000008L
#define ACL_INSERT 0x000010L
#define ACL_POST 0x000020L
#define ACL_CREATE 0x000040L
#define ACL_DELETEMBOX 0x000080L
#define ACL_DELETEMSG 0x000100L
#define ACL_EXPUNGE 0x000200L
#define ACL_ADMIN 0x000400L
#define ACL_ALL 0x0007FFL
#define ACL_USER0 0x000800L
#define ACL_USER1 0x001000L
#define ACL_USER2 0x002000L
#define ACL_USER3 0x004000L
#define ACL_USER4 0x008000L
#define ACL_USER5 0x010000L
#define ACL_USER6 0x020000L
#define ACL_USER7 0x040000L
#define ACL_USER8 0x080000L
#define ACL_USER9 0x100000L
#define ACL_FULL 0x1FFFFFL
#define ACL_READ_WRITE (ACL_SEEN|ACL_WRITE|ACL_INSERT|ACL_DELETEMSG|ACL_EXPUNGE)
#define ACL_MODE_SET 0
#define ACL_MODE_ADD 1
#define ACL_MODE_REMOVE 2
typedef int cyrus_acl_canonproc_t(void *rock, const char *identifier, int rights);
/* convert a string to an acl bit vector */
extern int cyrus_acl_strtomask(const char *str);
/* cyrus_acl_masktostr(acl, dst)
* convert an acl bit vector to a string
* dst must have room for 32 characters (only 20 used currently)
* returns dst
*/
extern char *cyrus_acl_masktostr(int acl, char *str);
/* cyrus_acl_myrights(acl)
* Calculate the set of rights the user in 'auth_state' has in the ACL 'acl'.
* 'acl' must be writable, but is restored to its original condition.
*/
extern int cyrus_acl_myrights(struct auth_state *auth_state, char *acl);
/* cyrus_acl_set(acl, identifier, mode, access, canonproc, canonrock) Modify the
* ACL pointed to by 'acl' to modify the rights granted to
* 'identifier' as specified by 'mode' and the set specified in the
* mask 'access'. 'mode' is one of ACL_MODE_SET, ACL_MODE_ADD, or
* ACL_MODE_REMOVE. The pointer pointed to by 'acl' must have been
* obtained from malloc(). returns -1 on error, 0 on success */
extern int cyrus_acl_set(char **acl, const char *identifier,
int mode, int access,
cyrus_acl_canonproc_t *canonproc, void *canonrock);
/* cyrus_acl_remove(acl, identifier, canonproc, canonrock)
* Remove any entry for 'identifier' in the ACL pointed to by 'acl'.
* The pointer pointed to by 'acl' must have been obtained from malloc().
* returns -1 on error, 0 on success
*/
extern int cyrus_acl_remove(char **acl, const char *identifier,
cyrus_acl_canonproc_t *canonproc, void *canonrock);
#endif /* INCLUDED_ACL_H */
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