projects / apple / security.git / blame
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1 | /* |
| 2 | * Copyright (c) 2002-2004 Apple Computer, Inc. All Rights Reserved. | |
| 3 | * | |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| 6 | * This file contains Original Code and/or Modifications of Original Code | |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | * compliance with the License. Please obtain a copy of the License at | |
| 10 | * http://www.opensource.apple.com/apsl/ and read it before using this | |
| 11 | * file. | |
| 12 | * | |
| 13 | * The Original Code and all software distributed under the License are | |
| 14 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 15 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 16 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 18 | * Please see the License for the specific language governing rights and | |
| 19 | * limitations under the License. | |
| 20 | * | |
| 21 | * @APPLE_LICENSE_HEADER_END@ | |
| 22 | */ | |
| 23 | ||
| 24 | ||
| 25 | /* | |
| 26 | * AuthorizationPriv.h -- Authorization SPIs | |
| 27 | * Private APIs for implementing access control in applications and daemons. | |
| 28 | * | |
| 29 | */ | |
| 30 | ||
| 31 | #ifndef _SECURITY_AUTHORIZATIONPRIV_H_ | |
| 32 | #define _SECURITY_AUTHORIZATIONPRIV_H_ | |
| 33 | ||
| 34 | #include <Security/Authorization.h> | |
| 35 | #include <Security/AuthSession.h> | |
| 36 | #include <sys/types.h> // uid_t | |
| 37 | ||
| 38 | #if defined(__cplusplus) | |
| 39 | extern "C" { | |
| 40 | #endif | |
| 41 | ||
| 42 | ||
| 43 | /*! | |
| 44 | @header AuthorizationPriv | |
| 45 | Version 1.1 04/2003 | |
| 46 | ||
| 47 | This header contains private APIs for authorization services. | |
| 48 | This is the private extension of <Security/Authorization.h>, a public header file. | |
| 49 | */ | |
| 50 | ||
| 51 | /*! | |
| 52 | @enum Private (for now) AuthorizationFlags | |
| 53 | */ | |
| 54 | enum { | |
| 55 | kAuthorizationFlagLeastPrivileged = (1 << 5) | |
| 56 | }; | |
| 57 | ||
| 58 | /*! | |
| 59 | @function SessionSetDistinguishedUser | |
| 60 | This function allows the creator of a (new) security session to associate an arbitrary | |
| 61 | UNIX user identity (uid) with the session. This uid can be retrieved with | |
| 62 | SessionGetDistinguishedUser by anyone who knows the session's id, and may also | |
| 63 | be used by the system for identification (but not authentication) purposes. | |
| 64 | ||
| 65 | This call can only be made by the process that created the session, and only | |
| 66 | once. | |
| 67 | ||
| 68 | This is a private API, and is subject to change. | |
| 69 | ||
| 70 | @param session (input) Session-id for which to set the uid. Can be one of the | |
| 71 | special constants defined in AuthSession.h. | |
| 72 | @param user (input) The uid to set. | |
| 73 | */ | |
| 74 | OSStatus SessionSetDistinguishedUser(SecuritySessionId session, uid_t user); | |
| 75 | ||
| 76 | ||
| 77 | /*! | |
| 78 | @function SessionGetDistinguishedUser | |
| 79 | Retrieves the distinguished uid of a session as set by the session creator | |
| 80 | using the SessionSetDistinguishedUser call. | |
| 81 | ||
| 82 | @param session (input) Session-id for which to set the uid. Can be one of the | |
| 83 | special constants defined in AuthSession.h. | |
| 84 | @param user (output) Will receive the uid. Unchanged on error. | |
| 85 | */ | |
| 86 | OSStatus SessionGetDistinguishedUser(SecuritySessionId session, uid_t *user); | |
| 87 | ||
| 88 | /*! | |
| 89 | @function SessionSetUserPreferences | |
| 90 | Set preferences from current application context for session (for use during agent interactions). | |
| 91 | ||
| 92 | @param session (input) Session-id for which to set the user preferences. Can be one of the special constants defined in AuthSession.h. | |
| 93 | */ | |
| 94 | OSStatus SessionSetUserPreferences(SecuritySessionId session); | |
| 95 | ||
| 96 | ||
| 97 | #if defined(__cplusplus) | |
| 98 | } | |
| 99 | #endif | |
| 100 | ||
| 101 | #endif /* !_SECURITY_AUTHORIZATIONPRIV_H_ */ |