1 /* 2 * Copyright (c) 1995 - 2001, 2003 Kungliga Tekniska H�gskolan 3 * (Royal Institute of Technology, Stockholm, Sweden). 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * 3. Neither the name of the Institute nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 /* $Id: kafs.h 20652 2007-05-10 19:30:18Z lha $ */ 35 36 #ifndef __KAFS_H 37 #define __KAFS_H 38 39 /* XXX must include krb5.h or krb.h */ 40 41 /* sys/ioctl.h must be included manually before kafs.h */ 42 43 /* 44 */ 45 #define AFSCALL_PIOCTL 20 46 #define AFSCALL_SETPAG 21 47 48 #ifndef _VICEIOCTL 49 #define _VICEIOCTL(id) ((unsigned int ) _IOW('V', id, struct ViceIoctl)) 50 #define _AFSCIOCTL(id) ((unsigned int ) _IOW('C', id, struct ViceIoctl)) 51 #endif /* _VICEIOCTL */ 52 53 #define VIOCSETAL _VICEIOCTL(1) 54 #define VIOCGETAL _VICEIOCTL(2) 55 #define VIOCSETTOK _VICEIOCTL(3) 56 #define VIOCGETVOLSTAT _VICEIOCTL(4) 57 #define VIOCSETVOLSTAT _VICEIOCTL(5) 58 #define VIOCFLUSH _VICEIOCTL(6) 59 #define VIOCGETTOK _VICEIOCTL(8) 60 #define VIOCUNLOG _VICEIOCTL(9) 61 #define VIOCCKSERV _VICEIOCTL(10) 62 #define VIOCCKBACK _VICEIOCTL(11) 63 #define VIOCCKCONN _VICEIOCTL(12) 64 #define VIOCWHEREIS _VICEIOCTL(14) 65 #define VIOCACCESS _VICEIOCTL(20) 66 #define VIOCUNPAG _VICEIOCTL(21) 67 #define VIOCGETFID _VICEIOCTL(22) 68 #define VIOCSETCACHESIZE _VICEIOCTL(24) 69 #define VIOCFLUSHCB _VICEIOCTL(25) 70 #define VIOCNEWCELL _VICEIOCTL(26) 71 #define VIOCGETCELL _VICEIOCTL(27) 72 #define VIOC_AFS_DELETE_MT_PT _VICEIOCTL(28) 73 #define VIOC_AFS_STAT_MT_PT _VICEIOCTL(29) 74 #define VIOC_FILE_CELL_NAME _VICEIOCTL(30) 75 #define VIOC_GET_WS_CELL _VICEIOCTL(31) 76 #define VIOC_AFS_MARINER_HOST _VICEIOCTL(32) 77 #define VIOC_GET_PRIMARY_CELL _VICEIOCTL(33) 78 #define VIOC_VENUSLOG _VICEIOCTL(34) 79 #define VIOC_GETCELLSTATUS _VICEIOCTL(35) 80 #define VIOC_SETCELLSTATUS _VICEIOCTL(36) 81 #define VIOC_FLUSHVOLUME _VICEIOCTL(37) 82 #define VIOC_AFS_SYSNAME _VICEIOCTL(38) 83 #define VIOC_EXPORTAFS _VICEIOCTL(39) 84 #define VIOCGETCACHEPARAMS _VICEIOCTL(40) 85 #define VIOC_GCPAGS _VICEIOCTL(48) 86 87 #define VIOCGETTOK2 _AFSCIOCTL(7) 88 #define VIOCSETTOK2 _AFSCIOCTL(8) 89 90 struct ViceIoctl { 91 caddr_t in, out; 92 short in_size; 93 short out_size; 94 }; 95 96 struct ClearToken { 97 int32_t AuthHandle; 98 char HandShakeKey[8]; 99 int32_t ViceId; 100 int32_t BeginTimestamp; 101 int32_t EndTimestamp; 102 }; 103 104 /* Use k_hasafs() to probe if the machine supports AFS syscalls. 105 The other functions will generate a SIGSYS if AFS is not supported */ 106 107 int k_hasafs (void); 108 int k_hasafs_recheck (void); 109 110 int krb_afslog (const char *cell, const char *realm); 111 int krb_afslog_uid (const char *cell, const char *realm, uid_t uid); 112 int krb_afslog_home (const char *cell, const char *realm, 113 const char *homedir); 114 int krb_afslog_uid_home (const char *cell, const char *realm, uid_t uid, 115 const char *homedir); 116 117 int krb_realm_of_cell (const char *cell, char **realm); 118 119 /* compat */ 120 #define k_afsklog krb_afslog 121 #define k_afsklog_uid krb_afslog_uid 122 123 int k_pioctl (char *a_path, 124 int o_opcode, 125 struct ViceIoctl *a_paramsP, 126 int a_followSymlinks); 127 int k_unlog (void); 128 int k_setpag (void); 129 int k_afs_cell_of_file (const char *path, char *cell, int len); 130 131 132 133 /* XXX */ 134 #ifdef KFAILURE 135 #define KRB_H_INCLUDED 136 #endif 137 138 #ifdef KRB5_RECVAUTH_IGNORE_VERSION 139 #define KRB5_H_INCLUDED 140 #endif 141 142 void kafs_set_verbose (void (*kafs_verbose)(void *, const char *), void *); 143 int kafs_settoken_rxkad (const char *, struct ClearToken *, 144 void *ticket, size_t ticket_len); 145 #ifdef KRB_H_INCLUDED 146 int kafs_settoken (const char*, uid_t, CREDENTIALS*); 147 #endif 148 #ifdef KRB5_H_INCLUDED 149 int kafs_settoken5 (krb5_context, const char*, uid_t, krb5_creds*); 150 #endif 151 152 153 #ifdef KRB5_H_INCLUDED 154 krb5_error_code krb5_afslog_uid (krb5_context context, 155 krb5_ccache id, 156 const char *cell, 157 krb5_const_realm realm, 158 uid_t uid); 159 krb5_error_code krb5_afslog (krb5_context context, 160 krb5_ccache id, 161 const char *cell, 162 krb5_const_realm realm); 163 krb5_error_code krb5_afslog_uid_home (krb5_context context, 164 krb5_ccache id, 165 const char *cell, 166 krb5_const_realm realm, 167 uid_t uid, 168 const char *homedir); 169 170 krb5_error_code krb5_afslog_home (krb5_context context, 171 krb5_ccache id, 172 const char *cell, 173 krb5_const_realm realm, 174 const char *homedir); 175 176 krb5_error_code krb5_realm_of_cell (const char *cell, char **realm); 177 178 #endif 179 180 181 #define _PATH_VICE "/usr/vice/etc/" 182 #define _PATH_THISCELL _PATH_VICE "ThisCell" 183 #define _PATH_CELLSERVDB _PATH_VICE "CellServDB" 184 #define _PATH_THESECELLS _PATH_VICE "TheseCells" 185 186 #define _PATH_ARLA_VICE "/usr/arla/etc/" 187 #define _PATH_ARLA_THISCELL _PATH_ARLA_VICE "ThisCell" 188 #define _PATH_ARLA_CELLSERVDB _PATH_ARLA_VICE "CellServDB" 189 #define _PATH_ARLA_THESECELLS _PATH_ARLA_VICE "TheseCells" 190 191 #define _PATH_OPENAFS_DEBIAN_VICE "/etc/openafs/" 192 #define _PATH_OPENAFS_DEBIAN_THISCELL _PATH_OPENAFS_DEBIAN_VICE "ThisCell" 193 #define _PATH_OPENAFS_DEBIAN_CELLSERVDB _PATH_OPENAFS_DEBIAN_VICE "CellServDB" 194 #define _PATH_OPENAFS_DEBIAN_THESECELLS _PATH_OPENAFS_DEBIAN_VICE "TheseCells" 195 196 #define _PATH_OPENAFS_MACOSX_VICE "/var/db/openafs/etc/" 197 #define _PATH_OPENAFS_MACOSX_THISCELL _PATH_OPENAFS_MACOSX_VICE "ThisCell" 198 #define _PATH_OPENAFS_MACOSX_CELLSERVDB _PATH_OPENAFS_MACOSX_VICE "CellServDB" 199 #define _PATH_OPENAFS_MACOSX_THESECELLS _PATH_OPENAFS_MACOSX_VICE "TheseCells" 200 201 #define _PATH_ARLA_DEBIAN_VICE "/etc/arla/" 202 #define _PATH_ARLA_DEBIAN_THISCELL _PATH_ARLA_DEBIAN_VICE "ThisCell" 203 #define _PATH_ARLA_DEBIAN_CELLSERVDB _PATH_ARLA_DEBIAN_VICE "CellServDB" 204 #define _PATH_ARLA_DEBIAN_THESECELLS _PATH_ARLA_DEBIAN_VICE "TheseCells" 205 206 #define _PATH_ARLA_OPENBSD_VICE "/etc/afs/" 207 #define _PATH_ARLA_OPENBSD_THISCELL _PATH_ARLA_OPENBSD_VICE "ThisCell" 208 #define _PATH_ARLA_OPENBSD_CELLSERVDB _PATH_ARLA_OPENBSD_VICE "CellServDB" 209 #define _PATH_ARLA_OPENBSD_THESECELLS _PATH_ARLA_OPENBSD_VICE "TheseCells" 210 211 extern int _kafs_debug; 212 213 #endif /* __KAFS_H */ 214