1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _DEVALLOC_H 28 #define _DEVALLOC_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #include <stdio.h> 37 #include <fcntl.h> 38 #include <sys/param.h> 39 #include <secdb.h> 40 41 /* 42 * These are unsupported, SUNWprivate interfaces. 43 */ 44 45 #define DA_UID (uid_t)0 /* root */ 46 #define DA_GID (gid_t)3 /* sys */ 47 #define ALLOC_MODE 0600 48 #define DEALLOC_MODE 0000 49 50 #define LOGINDEVPERM "/etc/logindevperm" 51 #define DA_DB_LOCK "/etc/security/.da_db_lock" 52 #define DA_DEV_LOCK "/etc/security/.da_dev_lock" 53 #define DEVALLOC "/etc/security/device_allocate" 54 #define DEVMAP "/etc/security/device_maps" 55 #define DEFATTRS "/etc/security/tsol/devalloc_defaults" 56 #define TMPALLOC "/etc/security/.device_allocate" 57 #define TMPMAP "/etc/security/.device_maps" 58 #define TMPATTRS "/etc/security/tsol/.devalloc_defaults" 59 60 #define DA_DEFAULT_MIN "admin_low" 61 #define DA_DEFAULT_MAX "admin_high" 62 #define DA_DEFAULT_CLEAN "/bin/true" 63 #define DA_DEFAULT_AUDIO_CLEAN "/etc/security/lib/audio_clean_wrapper" 64 #define DA_DEFAULT_DISK_CLEAN "/etc/security/lib/disk_clean" 65 #define DA_DEFAULT_TAPE_CLEAN "/etc/security/lib/st_clean" 66 67 #define DA_ON_STR "DEVICE_ALLOCATION=ON\n" 68 #define DA_OFF_STR "DEVICE_ALLOCATION=OFF\n" 69 #define DA_IS_LABELED "system_labeled" 70 #define DA_DBMODE 0644 71 #define DA_COUNT 5 /* allocatable devices suppported */ 72 /* audio, cd, floppy, rmdisk, tape */ 73 #define DA_AUTHLEN MAX_CANON /* approx. sum of strlen of all */ 74 /* device auths in auth_list.h */ 75 #define DA_MAXNAME 80 76 #define DA_BUFSIZE 4096 77 78 #define DA_RDWR O_RDWR|O_CREAT|O_NONBLOCK 79 #define DA_RDONLY O_RDONLY|O_NONBLOCK 80 81 #define DA_ANYUSER "*" 82 #define DA_NOUSER "@" 83 84 #define DA_SILENT 0x00000001 85 #define DA_VERBOSE 0x00000002 86 #define DA_ADD 0x00000004 87 #define DA_REMOVE 0x00000008 88 #define DA_UPDATE 0x00000010 89 #define DA_ADD_ZONE 0x00000020 90 #define DA_REMOVE_ZONE 0x00000040 91 #define DA_FORCE 0x00000080 92 #define DA_ALLOC_ONLY 0x00000100 93 #define DA_MAPS_ONLY 0x00000200 94 #define DA_ON 0x00000400 95 #define DA_OFF 0x00000800 96 #define DA_NO_OVERRIDE 0x00001000 97 #define DA_DEFATTRS 0x00002000 98 99 #define DA_AUDIO 0x00001000 100 #define DA_CD 0x00002000 101 #define DA_FLOPPY 0x00004000 102 #define DA_TAPE 0x00008000 103 #define DA_RMDISK 0x00010000 104 105 #define DA_AUDIO_NAME "audio" 106 #define DA_SOUND_NAME "sound" 107 #define DA_AUDIO_TYPE DA_AUDIO_NAME 108 #define DA_AUDIO_DIR "/dev/sound/" 109 110 #define DA_CD_NAME "cdrom" 111 #define DA_CD_TYPE "sr" 112 113 #define DA_DISK_DIR "/dev/dsk/" 114 #define DA_DISK_DIRR "/dev/rdsk/" 115 #define DA_DISKR_DIR "/dev/(r)dsk" 116 117 #define DA_FLOPPY_NAME "floppy" 118 #define DA_FLOPPY_TYPE "fd" 119 120 #define DA_RMDISK_NAME "rmdisk" 121 #define DA_RMDISK_TYPE DA_RMDISK_NAME 122 123 #define DA_TAPE_NAME "tape" 124 #define DA_TAPE_DIR "/dev/rmt/" 125 #define DA_TAPE_TYPE "st" 126 127 typedef struct _devinfo_t { 128 char *devname; 129 char *devtype; 130 char *devauths; 131 char *devexec; 132 char *devopts; 133 char *devlist; 134 int instance; 135 } devinfo_t; 136 137 typedef struct _deventry_t { 138 devinfo_t devinfo; 139 struct _deventry_t *next; 140 } deventry_t; 141 142 typedef struct _devlist_t { 143 deventry_t *audio; 144 deventry_t *cd; 145 deventry_t *floppy; 146 deventry_t *tape; 147 deventry_t *rmdisk; 148 } devlist_t; 149 150 typedef struct _da_optargs { 151 int optflag; 152 char *rootdir; 153 char **devnames; 154 devinfo_t *devinfo; 155 } da_args; 156 157 typedef struct _da_defs { 158 char *devtype; 159 kva_t *devopts; 160 } da_defs_t; 161 162 da_defs_t *getdadefent(void); 163 da_defs_t *getdadeftype(char *); 164 void freedadefent(da_defs_t *); 165 void setdadefent(void); 166 void enddadefent(void); 167 int da_is_on(void); 168 int da_check_logindevperm(char *); 169 int da_open_devdb(char *, FILE **, FILE **, int); 170 int da_update_device(da_args *); 171 int da_update_defattrs(da_args *); 172 int da_add_list(devlist_t *, char *, int, int); 173 int da_remove_list(devlist_t *, char *, int, char *, int); 174 void da_print_device(int, devlist_t *); 175 176 177 #ifdef __cplusplus 178 } 179 #endif 180 181 #endif /* _DEVALLOC_H */ 182