1 /* 2 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 3 * Use is subject to license terms. 4 */ 5 6 | #pragma ident "@(#)kdb5_destroy.c 1.8 04/09/08 SMI" 6 | #pragma ident "@(#)kdb5_destroy.c 1.7 04/05/04 SMI" 7 8 /* 9 * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING 10 * 11 * Openvision retains the copyright to derivative works of 12 * this source code. Do *NOT* create a derivative of this 13 * source code before consulting with your legal department. 14 * Do *NOT* integrate *ANY* of this source code into another 15 * product before consulting with your legal department. 16 * 17 * For further information, read the top-level Openvision 18 * copyright which is contained in the top-level MIT Kerberos 19 * copyright. 20 * 21 * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING 22 * 23 */ 24 25 26 /* 27 * admin/destroy/kdb5_destroy.c 28 * 29 * Copyright 1990 by the Massachusetts Institute of Technology. 30 * All Rights Reserved. 31 * 32 * Export of this software from the United States of America may 33 * require a specific license from the United States Government. 34 * It is the responsibility of any person or organization contemplating 35 * export to obtain such a license before exporting. 36 * 37 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and 38 * distribute this software and its documentation for any purpose and 39 * without fee is hereby granted, provided that the above copyright 40 * notice appear in all copies and that both that copyright notice and 41 * this permission notice appear in supporting documentation, and that 42 * the name of M.I.T. not be used in advertising or publicity pertaining 43 * to distribution of the software without specific, written prior 44 * permission. Furthermore if you modify this software you must label 45 * your software as modified software and not distribute it in such a 46 * fashion that it might be confused with the original M.I.T. software. 47 * M.I.T. makes no representations about the suitability of 48 * this software for any purpose. It is provided "as is" without express 49 * or implied warranty. 50 * 51 * 52 * kdb_dest(roy): destroy the named database. 53 * 54 * This version knows about DBM format databases. 55 */ 56 57 #define KDB5_DISPATCH 58 #define KRB5_KDB5_DBM__ 59 #include <k5-int.h> 60 /* #define these to avoid an indirection function; for future implementations, 61 these may be redirected from a dispatch table/routine */ 62 #define krb5_dbm_db_set_name krb5_db_set_name 63 #define krb5_dbm_db_set_nonblocking krb5_db_set_nonblocking 64 #define krb5_dbm_db_init krb5_db_init 65 #define krb5_dbm_db_get_age krb5_db_get_age 66 #define krb5_dbm_db_create krb5_db_create 67 #define krb5_dbm_db_rename krb5_db_rename 68 #define krb5_dbm_db_get_principal krb5_db_get_principal 69 #define krb5_dbm_db_free_principal krb5_db_free_principal 70 #define krb5_dbm_db_put_principal krb5_db_put_principal 71 #define krb5_dbm_db_delete_principal krb5_db_delete_principal 72 #define krb5_dbm_db_lock krb5_db_lock 73 #define krb5_dbm_db_unlock krb5_db_unlock 74 #define krb5_dbm_db_set_lockmode krb5_db_set_lockmode 75 #define krb5_dbm_db_close_database krb5_db_close_database 76 #define krb5_dbm_db_open_database krb5_db_open_database 77 78 #include <stdio.h> 79 #include "com_err.h" 80 #include <kadm5/admin.h> 81 #include <kadm5/adb.h> 82 #include <libintl.h> 83 + #include "kdb5_util.h" 84 85 extern int errno; 86 extern int exit_status; 87 extern krb5_boolean dbactive; 88 extern kadm5_config_params global_params; 89 90 91 void 92 kdb5_destroy(argc, argv) 93 int argc; 94 char *argv[]; 95 { 96 extern char *optarg; 97 extern int optind; 98 int optchar; 99 char *dbname; 100 char buf[5]; 101 char dbfilename[MAXPATHLEN]; 102 krb5_error_code retval, retval1, retval2; 103 krb5_context context; 104 + char ufilename[MAX_FILENAME]; 105 106 krb5_init_context(&context); 107 108 if (strrchr(argv[0], '/')) 109 argv[0] = strrchr(argv[0], '/')+1; 110 111 dbname = global_params.dbname; 112 113 printf(gettext("Deleting KDC database stored in '%s', " 114 "are you sure?\n"), dbname); 115 printf(gettext("(type 'yes' or 'y' to confirm)? ")); 116 117 if (fgets(buf, sizeof (buf), stdin) == NULL) { 118 exit_status++; 119 return; 120 } 121 if ((strncmp(buf, gettext("yes\n"), 122 strlen(gettext("yes\n"))) != 0) && 123 (strncmp(buf, gettext("y\n"), 124 strlen(gettext("y\n"))) != 0)) { 125 printf(gettext("database not deleted !! '%s'...\n"), 126 dbname); 127 128 exit_status++; 129 return; 130 } 131 printf(gettext("OK, deleting database '%s'...\n"), dbname); 132 if (retval = krb5_db_set_name(context, dbname)) { 133 com_err(argv[0], retval, "'%s'",dbname); 134 exit_status++; 135 return; 136 } 137 retval1 = krb5_db_destroy(context, dbname); 138 139 /* check for a stash file and delete it if necessary */ 140 if (global_params.stash_file == NULL) { 141 char stash[MAXPATHLEN+1]; 142 extern krb5_principal master_princ; 143 krb5_data *realm = krb5_princ_realm(context, master_princ); 144 (void) strlcpy(stash, DEFAULT_KEYFILE_STUB, sizeof (stash)); 145 /* 146 * realm->data is not necessarily NULL terminated so be 147 * careful how much data is copied here. Don't overrun 148 * the "stash" buffer and dont overrun the realm->data buffer, 149 * copy the smaller of the 2 lengths. 150 */ 151 (void) strncat(stash, realm->data, 152 (realm->length < (MAXPATHLEN-strlen(stash)) ? realm->length : 153 MAXPATHLEN-strlen(stash))); 154 global_params.stash_file = (char *)strdup(stash); 155 } 156 if (!access(global_params.stash_file, F_OK)) 157 (void)unlink(global_params.stash_file); 158 159 retval2 = osa_adb_destroy_policy_db(&global_params); 160 if (retval1) { 161 com_err(argv[0], retval1, 162 gettext("deleting database '%s'"), dbname); 163 exit_status++; 164 return; 165 } 166 if (retval2) { 167 com_err(argv[0], retval2, 168 gettext("destroying policy database")); 169 exit_status++; 170 return; 171 } 172 173 + if (global_params.iprop_enabled) { 174 + if (strlcpy(ufilename, dbname, MAX_FILENAME) >= MAX_FILENAME) { 175 + exit_status++; 176 + return; 177 + } 178 + if (strlcat(ufilename, ".ulog", MAX_FILENAME) >= MAX_FILENAME) { 179 + exit_status++; 180 + return; 181 + } 182 + 183 + (void) unlink(ufilename); 184 + } 185 + 186 dbactive = FALSE; 187 printf(gettext("** Database '%s' destroyed.\n"), dbname); 188 } ----Unchanged portion omitted----