OpenSolaris_b135/cmd/krb5/ldap_util/kdb5_ldap_realm.c
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* kadmin/ldap_util/kdb5_ldap_realm.c
*
* Copyright 1990,1991,2001, 2002 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*/
/*
* Copyright (C) 1998 by the FundsXpress, INC.
*
* All rights reserved.
*
* Export of this software from the United States of America may require
* a specific license from the United States Government. It is the
* responsibility of any person or organization contemplating export to
* obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of FundsXpress. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. FundsXpress makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
/* Copyright (c) 2004-2005, Novell, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * 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.
* * The copyright holder's name is not used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Create / Modify / Destroy / View / List realm(s)
*/
/* Needed for getting the definition of KRB5_TL_DB_ARGS */
#define SECURID
#include <stdio.h>
#include <k5-int.h>
#include <kadm5/admin.h>
#include <libintl.h>
#include <locale.h>
#include "kdb5_ldap_util.h"
#include "kdb5_ldap_list.h"
#include <ldap_principal.h>
#include <ldap_krbcontainer.h>
extern time_t get_date(char *); /* kadmin/cli/getdate.o */
char *yes = "yes\n"; /* \n to compare against result of fgets */
krb5_key_salt_tuple def_kslist = {ENCTYPE_DES_CBC_CRC, KRB5_KDB_SALTTYPE_NORMAL};
struct realm_info rblock = {
KRB5_KDB_MAX_LIFE,
KRB5_KDB_MAX_RLIFE,
KRB5_KDB_EXPIRATION,
KRB5_KDB_DEF_FLAGS,
(krb5_keyblock *) NULL,
1,
&def_kslist
};
krb5_data tgt_princ_entries[] = {
{0, KRB5_TGS_NAME_SIZE, KRB5_TGS_NAME},
{0, 0, 0} };
krb5_data db_creator_entries[] = {
{0, sizeof("db_creation")-1, "db_creation"} };
static krb5_principal_data db_create_princ = {
0, /* magic number */
{0, 0, 0}, /* krb5_data realm */
db_creator_entries, /* krb5_data *data */
1, /* int length */
KRB5_NT_SRV_INST /* int type */
};
extern char *mkey_password;
extern char *progname;
extern kadm5_config_params global_params;
static void print_realm_params(krb5_ldap_realm_params *rparams, int mask);
static int kdb_ldap_create_principal (krb5_context context, krb5_principal
princ, enum ap_op op, struct realm_info *pblock);
static char *strdur(time_t duration);
static int get_ticket_policy(krb5_ldap_realm_params *rparams, int *i, char *argv[],int argc);
static krb5_error_code krb5_dbe_update_mod_princ_data_new (krb5_context context, krb5_db_entry *entry, krb5_timestamp mod_date, krb5_const_principal mod_princ);
static krb5_error_code krb5_dbe_update_tl_data_new ( krb5_context context, krb5_db_entry *entry, krb5_tl_data *new_tl_data);
#define ADMIN_LIFETIME 60*60*3 /* 3 hours */
#define CHANGEPW_LIFETIME 60*5 /* 5 minutes */
static int get_ticket_policy(rparams,i,argv,argc)
krb5_ldap_realm_params *rparams;
int *i;
char *argv[];
int argc;
{
time_t date;
time_t now;
int mask = 0;
krb5_error_code retval = 0;
krb5_boolean no_msg = FALSE;
krb5_boolean print_usage = FALSE;
/* Solaris Kerberos */
char *me = progname;
time(&now);
if (!strcmp(argv[*i], "-maxtktlife")) {
if (++(*i) > argc-1)
goto err_usage;
date = get_date(argv[*i]);
if (date == (time_t)(-1)) {
retval = EINVAL;
com_err (me, retval, gettext("while providing time specification"));
goto err_nomsg;
}
rparams->max_life = date-now;
mask |= LDAP_REALM_MAXTICKETLIFE;
}
else if (!strcmp(argv[*i], "-maxrenewlife")) {
if (++(*i) > argc-1)
goto err_usage;
date = get_date(argv[*i]);
if (date == (time_t)(-1)) {
retval = EINVAL;
com_err (me, retval, gettext("while providing time specification"));
goto err_nomsg;
}
rparams->max_renewable_life = date-now;
mask |= LDAP_REALM_MAXRENEWLIFE;
} else if (!strcmp((argv[*i] + 1), "allow_postdated")) {
if (*(argv[*i]) == '+')
rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_POSTDATED);
else if (*(argv[*i]) == '-')
rparams->tktflags |= KRB5_KDB_DISALLOW_POSTDATED;
else
goto err_usage;
mask |= LDAP_REALM_KRBTICKETFLAGS;
} else if (!strcmp((argv[*i] + 1), "allow_forwardable")) {
if (*(argv[*i]) == '+')
rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_FORWARDABLE);
else if (*(argv[*i]) == '-')
rparams->tktflags |= KRB5_KDB_DISALLOW_FORWARDABLE;
else
goto err_usage;
mask |= LDAP_REALM_KRBTICKETFLAGS;
} else if (!strcmp((argv[*i] + 1), "allow_renewable")) {
if (*(argv[*i]) == '+')
rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_RENEWABLE);
else if (*(argv[*i]) == '-')
rparams->tktflags |= KRB5_KDB_DISALLOW_RENEWABLE;
else
goto err_usage;
mask |= LDAP_REALM_KRBTICKETFLAGS;
} else if (!strcmp((argv[*i] + 1), "allow_proxiable")) {
if (*(argv[*i]) == '+')
rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_PROXIABLE);
else if (*(argv[*i]) == '-')
rparams->tktflags |= KRB5_KDB_DISALLOW_PROXIABLE;
else
goto err_usage;
mask |= LDAP_REALM_KRBTICKETFLAGS;
} else if (!strcmp((argv[*i] + 1), "allow_dup_skey")) {
if (*(argv[*i]) == '+')
rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_DUP_SKEY);
else if (*(argv[*i]) == '-')
rparams->tktflags |= KRB5_KDB_DISALLOW_DUP_SKEY;
else
goto err_usage;
mask |= LDAP_REALM_KRBTICKETFLAGS;
}
else if (!strcmp((argv[*i] + 1), "requires_preauth")) {
if (*(argv[*i]) == '+')
rparams->tktflags |= KRB5_KDB_REQUIRES_PRE_AUTH;
else if (*(argv[*i]) == '-')
rparams->tktflags &= (int)(~KRB5_KDB_REQUIRES_PRE_AUTH);
else
goto err_usage;
mask |= LDAP_REALM_KRBTICKETFLAGS;
} else if (!strcmp((argv[*i] + 1), "requires_hwauth")) {
if (*(argv[*i]) == '+')
rparams->tktflags |= KRB5_KDB_REQUIRES_HW_AUTH;
else if (*(argv[*i]) == '-')
rparams->tktflags &= (int)(~KRB5_KDB_REQUIRES_HW_AUTH);
else
goto err_usage;
mask |= LDAP_REALM_KRBTICKETFLAGS;
} else if (!strcmp((argv[*i] + 1), "allow_svr")) {
if (*(argv[*i]) == '+')
rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_SVR);
else if (*(argv[*i]) == '-')
rparams->tktflags |= KRB5_KDB_DISALLOW_SVR;
else
goto err_usage;
mask |= LDAP_REALM_KRBTICKETFLAGS;
} else if (!strcmp((argv[*i] + 1), "allow_tgs_req")) {
if (*(argv[*i]) == '+')
rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_TGT_BASED);
else if (*(argv[*i]) == '-')
rparams->tktflags |= KRB5_KDB_DISALLOW_TGT_BASED;
else
goto err_usage;
mask |= LDAP_REALM_KRBTICKETFLAGS;
} else if (!strcmp((argv[*i] + 1), "allow_tix")) {
if (*(argv[*i]) == '+')
rparams->tktflags &= (int)(~KRB5_KDB_DISALLOW_ALL_TIX);
else if (*(argv[*i]) == '-')
rparams->tktflags |= KRB5_KDB_DISALLOW_ALL_TIX;
else
goto err_usage;
mask |= LDAP_REALM_KRBTICKETFLAGS;
} else if (!strcmp((argv[*i] + 1), "needchange")) {
if (*(argv[*i]) == '+')
rparams->tktflags |= KRB5_KDB_REQUIRES_PWCHANGE;
else if (*(argv[*i]) == '-')
rparams->tktflags &= (int)(~KRB5_KDB_REQUIRES_PWCHANGE);
else
goto err_usage;
mask |= LDAP_REALM_KRBTICKETFLAGS;
} else if (!strcmp((argv[*i] + 1), "password_changing_service")) {
if (*(argv[*i]) == '+')
rparams->tktflags |= KRB5_KDB_PWCHANGE_SERVICE;
else if (*(argv[*i]) == '-')
rparams->tktflags &= (int)(~KRB5_KDB_PWCHANGE_SERVICE);
else
goto err_usage;
mask |=LDAP_REALM_KRBTICKETFLAGS;
}
err_usage:
print_usage = TRUE;
err_nomsg:
no_msg = TRUE;
return mask;
}
/*
* This function will create a realm on the LDAP Server, with
* the specified attributes.
*/
void kdb5_ldap_create(argc, argv)
int argc;
char *argv[];
{
krb5_error_code retval = 0;
krb5_keyblock master_keyblock;
krb5_ldap_realm_params *rparams = NULL;
krb5_principal master_princ = NULL;
kdb5_dal_handle *dal_handle = NULL;
krb5_ldap_context *ldap_context=NULL;
krb5_boolean realm_obj_created = FALSE;
krb5_boolean create_complete = FALSE;
krb5_boolean print_usage = FALSE;
krb5_boolean no_msg = FALSE;
char *oldcontainerref=NULL;
char pw_str[1024];
int do_stash = 0;
int i = 0;
int mask = 0, ret_mask = 0;
char **list = NULL;
#ifdef HAVE_EDIRECTORY
int rightsmask = 0;
#endif
memset(&master_keyblock, 0, sizeof(master_keyblock));
rparams = (krb5_ldap_realm_params *)malloc(
sizeof(krb5_ldap_realm_params));
if (rparams == NULL) {
retval = ENOMEM;
goto cleanup;
}
memset(rparams, 0, sizeof(krb5_ldap_realm_params));
/* Parse the arguments */
for (i = 1; i < argc; i++) {
if (!strcmp(argv[i], "-subtrees")) {
if (++i > argc-1)
goto err_usage;
if(strncmp(argv[i], "", strlen(argv[i]))!=0) {
list = (char **) calloc(MAX_LIST_ENTRIES, sizeof(char *));
if (list == NULL) {
retval = ENOMEM;
goto cleanup;
}
if ((retval = krb5_parse_list(argv[i], LIST_DELIMITER, list))) {
free(list);
list = NULL;
goto cleanup;
}
rparams->subtreecount=0;
while(list[rparams->subtreecount]!=NULL)
(rparams->subtreecount)++;
rparams->subtree = list;
} else if(strncmp(argv[i], "", strlen(argv[i]))==0) {
/* dont allow subtree value to be set at the root(NULL, "") of the tree */
/* Solaris Kerberos */
com_err(progname, EINVAL,
gettext("for subtree while creating realm '%s'"),
global_params.realm);
goto err_nomsg;
}
rparams->subtree[rparams->subtreecount] = NULL;
mask |= LDAP_REALM_SUBTREE;
} else if (!strcmp(argv[i], "-containerref")) {
if (++i > argc-1)
goto err_usage;
if(strncmp(argv[i], "", strlen(argv[i]))==0) {
/* dont allow containerref value to be set at the root(NULL, "") of the tree */
/* Solaris Kerberos */
com_err(progname, EINVAL,
gettext("for container reference while creating realm '%s'"),
global_params.realm);
goto err_nomsg;
}
rparams->containerref = strdup(argv[i]);
if (rparams->containerref == NULL) {
retval = ENOMEM;
goto cleanup;
}
mask |= LDAP_REALM_CONTREF;
} else if (!strcmp(argv[i], "-sscope")) {
if (++i > argc-1)
goto err_usage;
/* Possible values for search scope are
* one (or 1) and sub (or 2)
*/
if (!strcasecmp(argv[i], "one")) {
rparams->search_scope = 1;
} else if (!strcasecmp(argv[i], "sub")) {
rparams->search_scope = 2;
} else {
rparams->search_scope = atoi(argv[i]);
if ((rparams->search_scope != 1) &&
(rparams->search_scope != 2)) {
/* Solaris Kerberos */
com_err(progname, EINVAL,
gettext("invalid search scope while creating realm '%s'"),
global_params.realm);
goto err_nomsg;
}
}
mask |= LDAP_REALM_SEARCHSCOPE;
}
#ifdef HAVE_EDIRECTORY
else if (!strcmp(argv[i], "-kdcdn")) {
if (++i > argc-1)
goto err_usage;
rparams->kdcservers = (char **)malloc(
sizeof(char *) * MAX_LIST_ENTRIES);
if (rparams->kdcservers == NULL) {
retval = ENOMEM;
goto cleanup;
}
memset(rparams->kdcservers, 0, sizeof(char*)*MAX_LIST_ENTRIES);
if ((retval = krb5_parse_list(argv[i], LIST_DELIMITER,
rparams->kdcservers))) {
goto cleanup;
}
mask |= LDAP_REALM_KDCSERVERS;
} else if (!strcmp(argv[i], "-admindn")) {
if (++i > argc-1)
goto err_usage;
rparams->adminservers = (char **)malloc(
sizeof(char *) * MAX_LIST_ENTRIES);
if (rparams->adminservers == NULL) {
retval = ENOMEM;
goto cleanup;
}
memset(rparams->adminservers, 0, sizeof(char*)*MAX_LIST_ENTRIES);
if ((retval = krb5_parse_list(argv[i], LIST_DELIMITER,
rparams->adminservers))) {
goto cleanup;
}
mask |= LDAP_REALM_ADMINSERVERS;
} else if (!strcmp(argv[i], "-pwddn")) {
if (++i > argc-1)
goto err_usage;
rparams->passwdservers = (char **)malloc(
sizeof(char *) * MAX_LIST_ENTRIES);
if (rparams->passwdservers == NULL) {
retval = ENOMEM;
goto cleanup;
}
memset(rparams->passwdservers, 0, sizeof(char*)*MAX_LIST_ENTRIES);
if ((retval = krb5_parse_list(argv[i], LIST_DELIMITER,
rparams->passwdservers))) {
goto cleanup;
}
mask |= LDAP_REALM_PASSWDSERVERS;
}
#endif
else if (!strcmp(argv[i], "-s")) {
do_stash = 1;
} else if ((ret_mask= get_ticket_policy(rparams,&i,argv,argc)) !=0) {
mask|=ret_mask;
}
else {
printf(gettext("'%s' is an invalid option\n"), argv[i]);
goto err_usage;
}
}
/* If the default enctype/salttype is not provided, use the
* default values and also add to the list of supported
* enctypes/salttype
*/
rblock.max_life = global_params.max_life;
rblock.max_rlife = global_params.max_rlife;
rblock.expiration = global_params.expiration;
rblock.flags = global_params.flags;
rblock.nkslist = global_params.num_keysalts;
rblock.kslist = global_params.keysalts;
krb5_princ_set_realm_data(util_context, &db_create_princ, global_params.realm);
krb5_princ_set_realm_length(util_context, &db_create_princ, strlen(global_params.realm));
printf(gettext("Initializing database for realm '%s'\n"), global_params.realm);
if (!mkey_password) {
unsigned int pw_size;
printf(gettext("You will be prompted for the database Master Password.\n"));
printf(gettext("It is important that you NOT FORGET this password.\n"));
fflush(stdout);
pw_size = sizeof (pw_str);
memset(pw_str, 0, pw_size);
retval = krb5_read_password(util_context, KRB5_KDC_MKEY_1, KRB5_KDC_MKEY_2,
pw_str, &pw_size);
if (retval) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while reading master key from keyboard"));
goto err_nomsg;
}
mkey_password = pw_str;
}
rparams->mkey.enctype = global_params.enctype;
/* We are sure that 'mkey_password' is a regular string ... */
rparams->mkey.length = strlen(mkey_password) + 1;
rparams->mkey.contents = (krb5_octet *)strdup(mkey_password);
if (rparams->mkey.contents == NULL) {
retval = ENOMEM;
goto cleanup;
}
rparams->realm_name = strdup(global_params.realm);
if (rparams->realm_name == NULL) {
retval = ENOMEM;
/* Solaris Kerberos */
com_err(progname, ENOMEM, gettext("while creating realm '%s'"),
global_params.realm);
goto err_nomsg;
}
dal_handle = (kdb5_dal_handle *) util_context->db_context;
ldap_context = (krb5_ldap_context *) dal_handle->db_context;
if (!ldap_context) {
retval = EINVAL;
goto cleanup;
}
/* read the kerberos container */
if ((retval=krb5_ldap_read_krbcontainer_params (util_context,
&(ldap_context->krbcontainer))) == KRB5_KDB_NOENTRY) {
/* Prompt the user for entering the DN of Kerberos container */
char krb_location[MAX_KRB_CONTAINER_LEN];
krb5_ldap_krbcontainer_params kparams;
int krb_location_len = 0;
memset(&kparams, 0, sizeof(kparams));
/* Read the kerberos container location from configuration file */
if (ldap_context->conf_section) {
if ((retval=profile_get_string(util_context->profile,
KDB_MODULE_SECTION, ldap_context->conf_section,
"ldap_kerberos_container_dn", NULL,
&kparams.DN)) != 0) {
goto cleanup;
}
}
if (kparams.DN == NULL) {
if ((retval=profile_get_string(util_context->profile,
KDB_MODULE_DEF_SECTION,
"ldap_kerberos_container_dn", NULL,
NULL, &kparams.DN)) != 0) {
goto cleanup;
}
}
printf(gettext("\nKerberos container is missing. Creating now...\n"));
if (kparams.DN == NULL) {
#ifdef HAVE_EDIRECTORY
printf(gettext("Enter DN of Kerberos container [cn=Kerberos,cn=Security]: "));
#else
printf(gettext("Enter DN of Kerberos container: "));
#endif
if (fgets(krb_location, MAX_KRB_CONTAINER_LEN, stdin) != NULL) {
/* Remove the newline character at the end */
krb_location_len = strlen(krb_location);
if ((krb_location[krb_location_len - 1] == '\n') ||
(krb_location[krb_location_len - 1] == '\r')) {
krb_location[krb_location_len - 1] = '\0';
krb_location_len--;
}
/* If the user has not given any input, take the default location */
else if (krb_location[0] == '\0')
kparams.DN = NULL;
else
kparams.DN = krb_location;
} else
kparams.DN = NULL;
}
/* create the kerberos container */
retval = krb5_ldap_create_krbcontainer(util_context,
((kparams.DN != NULL) ? &kparams : NULL));
if (retval)
goto cleanup;
retval = krb5_ldap_read_krbcontainer_params(util_context,
&(ldap_context->krbcontainer));
if (retval) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while reading kerberos container information"));
goto cleanup;
}
} else if (retval) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while reading kerberos container information"));
goto cleanup;
}
if ((retval = krb5_ldap_create_realm(util_context,
/* global_params.realm, */ rparams, mask))) {
goto cleanup;
}
/* We just created the Realm container. Here starts our transaction tracking */
realm_obj_created = TRUE;
if ((retval = krb5_ldap_read_realm_params(util_context,
global_params.realm,
&(ldap_context->lrparams),
&mask))) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while reading information of realm '%s'"),
global_params.realm);
goto err_nomsg;
}
ldap_context->lrparams->realm_name = strdup(global_params.realm);
if (ldap_context->lrparams->realm_name == NULL) {
retval = ENOMEM;
goto cleanup;
}
/* assemble & parse the master key name */
if ((retval = krb5_db_setup_mkey_name(util_context,
global_params.mkey_name,
global_params.realm,
0, &master_princ))) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while setting up master key name"));
goto err_nomsg;
}
/* Obtain master key from master password */
{
krb5_data master_salt, pwd;
pwd.data = mkey_password;
pwd.length = strlen(mkey_password);
retval = krb5_principal2salt(util_context, master_princ, &master_salt);
if (retval) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while calculating master key salt"));
goto err_nomsg;
}
retval = krb5_c_string_to_key(util_context, rparams->mkey.enctype,
&pwd, &master_salt, &master_keyblock);
if (master_salt.data)
free(master_salt.data);
if (retval) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while transforming master key from password"));
goto err_nomsg;
}
}
rblock.key = &master_keyblock;
ldap_context->lrparams->mkey = master_keyblock;
ldap_context->lrparams->mkey.contents = (krb5_octet *) malloc
(master_keyblock.length);
if (ldap_context->lrparams->mkey.contents == NULL) {
retval = ENOMEM;
goto cleanup;
}
memcpy (ldap_context->lrparams->mkey.contents, master_keyblock.contents,
master_keyblock.length);
/* Create special principals inside the realm subtree */
{
char princ_name[MAX_PRINC_SIZE];
krb5_principal_data tgt_princ = {
0, /* magic number */
{0, 0, 0}, /* krb5_data realm */
tgt_princ_entries, /* krb5_data *data */
2, /* int length */
KRB5_NT_SRV_INST /* int type */
};
krb5_principal p, temp_p=NULL;
krb5_princ_set_realm_data(util_context, &tgt_princ, global_params.realm);
krb5_princ_set_realm_length(util_context, &tgt_princ, strlen(global_params.realm));
krb5_princ_component(util_context, &tgt_princ,1)->data = global_params.realm;
krb5_princ_component(util_context, &tgt_princ,1)->length = strlen(global_params.realm);
/* The container reference value is set to NULL, to avoid service principals
* getting created within the container reference at realm creation */
if (ldap_context->lrparams->containerref != NULL) {
oldcontainerref = ldap_context->lrparams->containerref;
ldap_context->lrparams->containerref = NULL;
}
/* Create 'K/M' ... */
rblock.flags |= KRB5_KDB_DISALLOW_ALL_TIX;
if ((retval = kdb_ldap_create_principal(util_context, master_princ, MASTER_KEY, &rblock))) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while adding entries to the database"));
goto err_nomsg;
}
/* Create 'krbtgt' ... */
rblock.flags = 0; /* reset the flags */
if ((retval = kdb_ldap_create_principal(util_context, &tgt_princ, TGT_KEY, &rblock))) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while adding entries to the database"));
goto err_nomsg;
}
/*
* Solaris Kerberos:
* The kadmin/admin principal is unused on Solaris. This principal is used
* in AUTH_GSSAPI but Solaris doesn't support AUTH_GSSAPI. RPCSEC_GSS can only
* be used with host-based principals.
*
*/
#if 0 /* ************ Begin IFDEF'ed OUT ***************************** */
/* Create 'kadmin/admin' ... */
snprintf(princ_name, sizeof(princ_name), "%s@%s", KADM5_ADMIN_SERVICE, global_params.realm);
if ((retval = krb5_parse_name(util_context, princ_name, &p))) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while adding entries to the database"));
goto err_nomsg;
}
rblock.max_life = ADMIN_LIFETIME;
rblock.flags = KRB5_KDB_DISALLOW_TGT_BASED;
if ((retval = kdb_ldap_create_principal(util_context, p, TGT_KEY, &rblock))) {
krb5_free_principal(util_context, p);
/* Solaris Kerberos */
com_err(progname, retval, gettext("while adding entries to the database"));
goto err_nomsg;
}
krb5_free_principal(util_context, p);
#endif /* ************** END IFDEF'ed OUT ***************************** */
/* Create 'kadmin/changepw' ... */
snprintf(princ_name, sizeof(princ_name), "%s@%s", KADM5_CHANGEPW_SERVICE, global_params.realm);
if ((retval = krb5_parse_name(util_context, princ_name, &p))) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while adding entries to the database"));
goto err_nomsg;
}
rblock.max_life = CHANGEPW_LIFETIME;
rblock.flags = KRB5_KDB_DISALLOW_TGT_BASED | KRB5_KDB_PWCHANGE_SERVICE;
if ((retval = kdb_ldap_create_principal(util_context, p, TGT_KEY, &rblock))) {
krb5_free_principal(util_context, p);
/* Solaris Kerberos */
com_err(progname, retval, gettext("while adding entries to the database"));
goto err_nomsg;
}
krb5_free_principal(util_context, p);
/* Create 'kadmin/history' ... */
snprintf(princ_name, sizeof(princ_name), "%s@%s", KADM5_HIST_PRINCIPAL, global_params.realm);
if ((retval = krb5_parse_name(util_context, princ_name, &p))) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while adding entries to the database"));
goto err_nomsg;
}
rblock.max_life = global_params.max_life;
rblock.flags = 0;
if ((retval = kdb_ldap_create_principal(util_context, p, TGT_KEY, &rblock))) {
krb5_free_principal(util_context, p);
/* Solaris Kerberos */
com_err(progname, retval, gettext("while adding entries to the database"));
goto err_nomsg;
}
krb5_free_principal(util_context, p);
/* Create 'kadmin/<hostname>' ... */
if ((retval=krb5_sname_to_principal(util_context, NULL, KADM5_ADMIN_HOST_SERVICE, KRB5_NT_SRV_HST, &p))) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("krb5_sname_to_principal, while adding entries to the database"));
goto err_nomsg;
}
if ((retval=krb5_copy_principal(util_context, p, &temp_p))) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("krb5_copy_principal, while adding entries to the database"));
goto err_nomsg;
}
/* change the realm portion to the default realm */
free(temp_p->realm.data);
temp_p->realm.length = strlen(util_context->default_realm);
temp_p->realm.data = strdup(util_context->default_realm);
if (temp_p->realm.data == NULL) {
/* Solaris Kerberos */
com_err(progname, ENOMEM, gettext("while adding entries to the database"));
goto err_nomsg;
}
rblock.max_life = ADMIN_LIFETIME;
rblock.flags = KRB5_KDB_DISALLOW_TGT_BASED;
if ((retval = kdb_ldap_create_principal(util_context, temp_p, TGT_KEY, &rblock))) {
krb5_free_principal(util_context, p);
/* Solaris Kerberos */
com_err(progname, retval, gettext("while adding entries to the database"));
goto err_nomsg;
}
krb5_free_principal(util_context, temp_p);
krb5_free_principal(util_context, p);
/* Solaris Kerberos: Create 'changepw/<hostname>' ... */
if ((retval=krb5_sname_to_principal(util_context, NULL, KADM5_CHANGEPW_HOST_SERVICE, KRB5_NT_SRV_HST, &p))) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("krb5_sname_to_principal, while adding entries to the database"));
goto err_nomsg;
}
if ((retval=krb5_copy_principal(util_context, p, &temp_p))) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("krb5_copy_principal, while adding entries to the database"));
goto err_nomsg;
}
/* change the realm portion to the default realm */
free(temp_p->realm.data);
temp_p->realm.length = strlen(util_context->default_realm);
temp_p->realm.data = strdup(util_context->default_realm);
if (temp_p->realm.data == NULL) {
/* Solaris Kerberos */
com_err(progname, ENOMEM, gettext("while adding entries to the database"));
goto err_nomsg;
}
rblock.max_life = ADMIN_LIFETIME;
rblock.flags = KRB5_KDB_DISALLOW_TGT_BASED | KRB5_KDB_PWCHANGE_SERVICE;
if ((retval = kdb_ldap_create_principal(util_context, temp_p, TGT_KEY, &rblock))) {
krb5_free_principal(util_context, p);
/* Solaris Kerberos */
com_err(progname, retval, gettext("while adding entries to the database"));
goto err_nomsg;
}
krb5_free_principal(util_context, temp_p);
krb5_free_principal(util_context, p);
if (oldcontainerref != NULL) {
ldap_context->lrparams->containerref = oldcontainerref;
oldcontainerref=NULL;
}
}
#ifdef HAVE_EDIRECTORY
if ((mask & LDAP_REALM_KDCSERVERS) || (mask & LDAP_REALM_ADMINSERVERS) ||
(mask & LDAP_REALM_PASSWDSERVERS)) {
printf(gettext("Changing rights for the service object. Please wait ... "));
fflush(stdout);
rightsmask =0;
rightsmask |= LDAP_REALM_RIGHTS;
rightsmask |= LDAP_SUBTREE_RIGHTS;
if ((rparams != NULL) && (rparams->kdcservers != NULL)) {
for (i=0; (rparams->kdcservers[i] != NULL); i++) {
if ((retval=krb5_ldap_add_service_rights(util_context,
LDAP_KDC_SERVICE, rparams->kdcservers[i],
rparams->realm_name, rparams->subtree, rightsmask)) != 0) {
printf(gettext("failed\n"));
/* Solaris Kerberos */
com_err(progname, retval, gettext("while assigning rights to '%s'"),
rparams->realm_name);
goto err_nomsg;
}
}
}
rightsmask = 0;
rightsmask |= LDAP_REALM_RIGHTS;
rightsmask |= LDAP_SUBTREE_RIGHTS;
if ((rparams != NULL) && (rparams->adminservers != NULL)) {
for (i=0; (rparams->adminservers[i] != NULL); i++) {
if ((retval=krb5_ldap_add_service_rights(util_context,
LDAP_ADMIN_SERVICE, rparams->adminservers[i],
rparams->realm_name, rparams->subtree, rightsmask)) != 0) {
printf(gettext("failed\n"));
/* Solaris Kerberos */
com_err(progname, retval, gettext("while assigning rights to '%s'"),
rparams->realm_name);
goto err_nomsg;
}
}
}
rightsmask = 0;
rightsmask |= LDAP_REALM_RIGHTS;
rightsmask |= LDAP_SUBTREE_RIGHTS;
if ((rparams != NULL) && (rparams->passwdservers != NULL)) {
for (i=0; (rparams->passwdservers[i] != NULL); i++) {
if ((retval=krb5_ldap_add_service_rights(util_context,
LDAP_PASSWD_SERVICE, rparams->passwdservers[i],
rparams->realm_name, rparams->subtree, rightsmask)) != 0) {
printf(gettext("failed\n"));
/* Solaris Kerberos */
com_err(progname, retval, gettext("while assigning rights to '%s'"),
rparams->realm_name);
goto err_nomsg;
}
}
}
printf(gettext("done\n"));
}
#endif
/* The Realm creation is completed. Here is the end of transaction */
create_complete = TRUE;
/* Stash the master key only if '-s' option is specified */
if (do_stash || global_params.mask & KADM5_CONFIG_STASH_FILE) {
retval = krb5_def_store_mkey(util_context,
global_params.stash_file,
master_princ,
&master_keyblock, NULL);
if (retval) {
/* Solaris Kerberos */
com_err(progname, errno, gettext("while storing key"));
printf(gettext("Warning: couldn't stash master key.\n"));
}
}
goto cleanup;
err_usage:
print_usage = TRUE;
err_nomsg:
no_msg = TRUE;
cleanup:
/* If the Realm creation is not complete, do the roll-back here */
if ((realm_obj_created) && (!create_complete))
krb5_ldap_delete_realm(util_context, global_params.realm);
if (rparams)
krb5_ldap_free_realm_params(rparams);
memset (pw_str, 0, sizeof (pw_str));
if (print_usage)
db_usage(CREATE_REALM);
if (retval) {
if (!no_msg) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while creating realm '%s'"),
global_params.realm);
}
exit_status++;
}
return;
}
/*
* This function will modify the attributes of a given realm object
*/
void kdb5_ldap_modify(argc, argv)
int argc;
char *argv[];
{
krb5_error_code retval = 0;
krb5_ldap_realm_params *rparams = NULL;
krb5_boolean print_usage = FALSE;
krb5_boolean no_msg = FALSE;
kdb5_dal_handle *dal_handle = NULL;
krb5_ldap_context *ldap_context=NULL;
int i = 0;
int mask = 0, rmask = 0, ret_mask = 0;
char **slist = {NULL};
#ifdef HAVE_EDIRECTORY
int j = 0;
char *list[MAX_LIST_ENTRIES];
int existing_entries = 0, list_entries = 0;
int newkdcdn = 0, newadmindn = 0, newpwddn = 0;
char **tempstr = NULL;
char **oldkdcdns = NULL;
char **oldadmindns = NULL;
char **oldpwddns = NULL;
char **newkdcdns = NULL;
char **newsubtrees = NULL;
char **newadmindns = NULL;
char **newpwddns = NULL;
char **oldsubtrees = {NULL};
int rightsmask = 0;
int subtree_changed = 0;
#endif
dal_handle = (kdb5_dal_handle *) util_context->db_context;
ldap_context = (krb5_ldap_context *) dal_handle->db_context;
if (!(ldap_context)) {
retval = EINVAL;
goto cleanup;
}
if ((retval = krb5_ldap_read_krbcontainer_params(util_context,
&(ldap_context->krbcontainer)))) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while reading Kerberos container information"));
goto err_nomsg;
}
retval = krb5_ldap_read_realm_params(util_context,
global_params.realm, &rparams, &rmask);
if (retval)
goto cleanup;
/* Parse the arguments */
for (i = 1; i < argc; i++) {
int k = 0;
if (!strcmp(argv[i], "-subtrees")) {
if (++i > argc-1)
goto err_usage;
if (rmask & LDAP_REALM_SUBTREE) {
if (rparams->subtree) {
#ifdef HAVE_EDIRECTORY
oldsubtrees = (char **) calloc(rparams->subtreecount+1, sizeof(char *));
if (oldsubtrees == NULL) {
retval = ENOMEM;
goto cleanup;
}
for(k=0; rparams->subtree[k]!=NULL && rparams->subtreecount; k++) {
oldsubtrees[k] = strdup(rparams->subtree[k]);
if( oldsubtrees[k] == NULL ) {
retval = ENOMEM;
goto cleanup;
}
}
#endif
for(k=0; k<rparams->subtreecount && rparams->subtree[k]; k++)
free(rparams->subtree[k]);
rparams->subtreecount=0;
}
}
if (strncmp(argv[i] ,"", strlen(argv[i]))!=0) {
slist = (char **) calloc(MAX_LIST_ENTRIES, sizeof(char *));
if (slist == NULL) {
retval = ENOMEM;
goto cleanup;
}
if (( retval = krb5_parse_list(argv[i], LIST_DELIMITER, slist))) {
free(slist);
slist = NULL;
goto cleanup;
}
rparams->subtreecount=0;
while(slist[rparams->subtreecount]!=NULL)
(rparams->subtreecount)++;
rparams->subtree = slist;
} else if(strncmp(argv[i], "", strlen(argv[i]))==0) {
/* dont allow subtree value to be set at the root(NULL, "") of the tree */
/* Solaris Kerberos */
com_err(progname, EINVAL,
gettext("for subtree while modifying realm '%s'"),
global_params.realm);
goto err_nomsg;
}
rparams->subtree[rparams->subtreecount] = NULL;
mask |= LDAP_REALM_SUBTREE;
} else if (!strncmp(argv[i], "-containerref", strlen(argv[i]))) {
if (++i > argc-1)
goto err_usage;
if(strncmp(argv[i], "", strlen(argv[i]))==0) {
/* dont allow containerref value to be set at the root(NULL, "") of the tree */
/* Solaris Kerberos */
com_err(progname, EINVAL,
gettext("for container reference while modifying realm '%s'"),
global_params.realm);
goto err_nomsg;
}
rparams->containerref = strdup(argv[i]);
if (rparams->containerref == NULL) {
retval = ENOMEM;
goto cleanup;
}
mask |= LDAP_REALM_CONTREF;
} else if (!strcmp(argv[i], "-sscope")) {
if (++i > argc-1)
goto err_usage;
/* Possible values for search scope are
* one (or 1) and sub (or 2)
*/
if (strcasecmp(argv[i], "one") == 0) {
rparams->search_scope = 1;
} else if (strcasecmp(argv[i], "sub") == 0) {
rparams->search_scope = 2;
} else {
rparams->search_scope = atoi(argv[i]);
if ((rparams->search_scope != 1) &&
(rparams->search_scope != 2)) {
retval = EINVAL;
/* Solaris Kerberos */
com_err(progname, retval,
gettext("specified for search scope while modifying information of realm '%s'"),
global_params.realm);
goto err_nomsg;
}
}
mask |= LDAP_REALM_SEARCHSCOPE;
}
#ifdef HAVE_EDIRECTORY
else if (!strcmp(argv[i], "-kdcdn")) {
if (++i > argc-1)
goto err_usage;
if ((rmask & LDAP_REALM_KDCSERVERS) && (rparams->kdcservers)) {
if (!oldkdcdns) {
/* Store the old kdc dns list for removing rights */
oldkdcdns = (char**) calloc(MAX_LIST_ENTRIES, sizeof(char*));
if (oldkdcdns == NULL) {
retval = ENOMEM;
goto cleanup;
}
for (j=0; rparams->kdcservers[j] != NULL; j++) {
oldkdcdns[j] = strdup(rparams->kdcservers[j]);
if (oldkdcdns[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
oldkdcdns[j] = NULL;
}
krb5_free_list_entries(rparams->kdcservers);
free(rparams->kdcservers);
}
rparams->kdcservers = (char **)malloc(
sizeof(char *) * MAX_LIST_ENTRIES);
if (rparams->kdcservers == NULL) {
retval = ENOMEM;
goto cleanup;
}
memset(rparams->kdcservers, 0, sizeof(char *)*MAX_LIST_ENTRIES);
if ((retval = krb5_parse_list(argv[i], LIST_DELIMITER,
rparams->kdcservers))) {
goto cleanup;
}
mask |= LDAP_REALM_KDCSERVERS;
/* Going to replace the existing value by this new value. Hence
* setting flag indicating that add or clear options will be ignored
*/
newkdcdn = 1;
} else if (!strcmp(argv[i], "-clearkdcdn")) {
if (++i > argc-1)
goto err_usage;
if ((!newkdcdn) && (rmask & LDAP_REALM_KDCSERVERS) && (rparams->kdcservers)) {
if (!oldkdcdns) {
/* Store the old kdc dns list for removing rights */
oldkdcdns = (char**) calloc(MAX_LIST_ENTRIES, sizeof(char*));
if (oldkdcdns == NULL) {
retval = ENOMEM;
goto cleanup;
}
for (j=0; rparams->kdcservers[j] != NULL; j++) {
oldkdcdns[j] = strdup(rparams->kdcservers[j]);
if (oldkdcdns[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
oldkdcdns[j] = NULL;
}
memset(list, 0, sizeof(char *) * MAX_LIST_ENTRIES);
if ((retval = krb5_parse_list(argv[i], LIST_DELIMITER, list))) {
goto cleanup;
}
list_modify_str_array(&rparams->kdcservers, (const char **)list,
LIST_MODE_DELETE);
mask |= LDAP_REALM_KDCSERVERS;
krb5_free_list_entries(list);
}
} else if (!strcmp(argv[i], "-addkdcdn")) {
if (++i > argc-1)
goto err_usage;
if (!newkdcdn) {
if ((rmask & LDAP_REALM_KDCSERVERS) && (rparams->kdcservers) && (!oldkdcdns)) {
/* Store the old kdc dns list for removing rights */
oldkdcdns = (char**) calloc(MAX_LIST_ENTRIES, sizeof(char*));
if (oldkdcdns == NULL) {
retval = ENOMEM;
goto cleanup;
}
for (j = 0; rparams->kdcservers[j] != NULL; j++) {
oldkdcdns[j] = strdup(rparams->kdcservers[j]);
if (oldkdcdns[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
oldkdcdns[j] = NULL;
}
memset(list, 0, sizeof(char *) * MAX_LIST_ENTRIES);
if ((retval = krb5_parse_list(argv[i], LIST_DELIMITER, list))) {
goto cleanup;
}
existing_entries = list_count_str_array(rparams->kdcservers);
list_entries = list_count_str_array(list);
if (rmask & LDAP_REALM_KDCSERVERS) {
tempstr = (char **)realloc(
rparams->kdcservers,
sizeof(char *) * (existing_entries+list_entries+1));
if (tempstr == NULL) {
retval = ENOMEM;
goto cleanup;
}
rparams->kdcservers = tempstr;
} else {
rparams->kdcservers = (char **)malloc(sizeof(char *) * (list_entries+1));
if (rparams->kdcservers == NULL) {
retval = ENOMEM;
goto cleanup;
}
memset(rparams->kdcservers, 0, sizeof(char *) * (list_entries+1));
}
list_modify_str_array(&rparams->kdcservers, (const char **)list,
LIST_MODE_ADD);
mask |= LDAP_REALM_KDCSERVERS;
}
} else if (!strcmp(argv[i], "-admindn")) {
if (++i > argc-1)
goto err_usage;
if ((rmask & LDAP_REALM_ADMINSERVERS) && (rparams->adminservers)) {
if (!oldadmindns) {
/* Store the old admin dns list for removing rights */
oldadmindns = (char**) calloc(MAX_LIST_ENTRIES, sizeof(char*));
if (oldadmindns == NULL) {
retval = ENOMEM;
goto cleanup;
}
for (j=0; rparams->adminservers[j] != NULL; j++) {
oldadmindns[j] = strdup(rparams->adminservers[j]);
if (oldadmindns[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
oldadmindns[j] = NULL;
}
krb5_free_list_entries(rparams->adminservers);
free(rparams->adminservers);
}
rparams->adminservers = (char **)malloc(
sizeof(char *) * MAX_LIST_ENTRIES);
if (rparams->adminservers == NULL) {
retval = ENOMEM;
goto cleanup;
}
memset(rparams->adminservers, 0, sizeof(char *)*MAX_LIST_ENTRIES);
if ((retval = krb5_parse_list(argv[i], LIST_DELIMITER,
rparams->adminservers))) {
goto cleanup;
}
mask |= LDAP_REALM_ADMINSERVERS;
/* Going to replace the existing value by this new value. Hence
* setting flag indicating that add or clear options will be ignored
*/
newadmindn = 1;
} else if (!strcmp(argv[i], "-clearadmindn")) {
if (++i > argc-1)
goto err_usage;
if ((!newadmindn) && (rmask & LDAP_REALM_ADMINSERVERS) && (rparams->adminservers)) {
if (!oldadmindns) {
/* Store the old admin dns list for removing rights */
oldadmindns = (char**) calloc(MAX_LIST_ENTRIES, sizeof(char*));
if (oldadmindns == NULL) {
retval = ENOMEM;
goto cleanup;
}
for (j=0; rparams->adminservers[j] != NULL; j++) {
oldadmindns[j] = strdup(rparams->adminservers[j]);
if (oldadmindns[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
oldadmindns[j] = NULL;
}
memset(list, 0, sizeof(char *) * MAX_LIST_ENTRIES);
if ((retval = krb5_parse_list(argv[i], LIST_DELIMITER, list))) {
goto cleanup;
}
list_modify_str_array(&rparams->adminservers, (const char **)list,
LIST_MODE_DELETE);
mask |= LDAP_REALM_ADMINSERVERS;
krb5_free_list_entries(list);
}
} else if (!strcmp(argv[i], "-addadmindn")) {
if (++i > argc-1)
goto err_usage;
if (!newadmindn) {
if ((rmask & LDAP_REALM_ADMINSERVERS) && (rparams->adminservers) && (!oldadmindns)) {
/* Store the old admin dns list for removing rights */
oldadmindns = (char**) calloc(MAX_LIST_ENTRIES, sizeof(char*));
if (oldadmindns == NULL) {
retval = ENOMEM;
goto cleanup;
}
for (j=0; rparams->adminservers[j] != NULL; j++) {
oldadmindns[j] = strdup(rparams->adminservers[j]);
if (oldadmindns[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
oldadmindns[j] = NULL;
}
memset(list, 0, sizeof(char *) * MAX_LIST_ENTRIES);
if ((retval = krb5_parse_list(argv[i], LIST_DELIMITER, list))) {
goto cleanup;
}
existing_entries = list_count_str_array(rparams->adminservers);
list_entries = list_count_str_array(list);
if (rmask & LDAP_REALM_ADMINSERVERS) {
tempstr = (char **)realloc(
rparams->adminservers,
sizeof(char *) * (existing_entries+list_entries+1));
if (tempstr == NULL) {
retval = ENOMEM;
goto cleanup;
}
rparams->adminservers = tempstr;
} else {
rparams->adminservers = (char **)malloc(sizeof(char *) * (list_entries+1));
if (rparams->adminservers == NULL) {
retval = ENOMEM;
goto cleanup;
}
memset(rparams->adminservers, 0, sizeof(char *) * (list_entries+1));
}
list_modify_str_array(&rparams->adminservers, (const char **)list,
LIST_MODE_ADD);
mask |= LDAP_REALM_ADMINSERVERS;
}
} else if (!strcmp(argv[i], "-pwddn")) {
if (++i > argc-1)
goto err_usage;
if ((rmask & LDAP_REALM_PASSWDSERVERS) && (rparams->passwdservers)) {
if (!oldpwddns) {
/* Store the old pwd dns list for removing rights */
oldpwddns = (char**) calloc(MAX_LIST_ENTRIES, sizeof(char*));
if (oldpwddns == NULL) {
retval = ENOMEM;
goto cleanup;
}
for (j=0; rparams->passwdservers[j] != NULL; j++) {
oldpwddns[j] = strdup(rparams->passwdservers[j]);
if (oldpwddns[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
oldpwddns[j] = NULL;
}
krb5_free_list_entries(rparams->passwdservers);
free(rparams->passwdservers);
}
rparams->passwdservers = (char **)malloc(
sizeof(char *) * MAX_LIST_ENTRIES);
if (rparams->passwdservers == NULL) {
retval = ENOMEM;
goto cleanup;
}
memset(rparams->passwdservers, 0, sizeof(char *)*MAX_LIST_ENTRIES);
if ((retval = krb5_parse_list(argv[i], LIST_DELIMITER,
rparams->passwdservers))) {
goto cleanup;
}
mask |= LDAP_REALM_PASSWDSERVERS;
/* Going to replace the existing value by this new value. Hence
* setting flag indicating that add or clear options will be ignored
*/
newpwddn = 1;
} else if (!strcmp(argv[i], "-clearpwddn")) {
if (++i > argc-1)
goto err_usage;
if ((!newpwddn) && (rmask & LDAP_REALM_PASSWDSERVERS) && (rparams->passwdservers)) {
if (!oldpwddns) {
/* Store the old pwd dns list for removing rights */
oldpwddns = (char**) calloc(MAX_LIST_ENTRIES, sizeof(char*));
if (oldpwddns == NULL) {
retval = ENOMEM;
goto cleanup;
}
for (j=0; rparams->passwdservers[j] != NULL; j++) {
oldpwddns[j] = strdup(rparams->passwdservers[j]);
if (oldpwddns[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
oldpwddns[j] = NULL;
}
memset(list, 0, sizeof(char *) * MAX_LIST_ENTRIES);
if ((retval = krb5_parse_list(argv[i], LIST_DELIMITER, list))) {
goto cleanup;
}
list_modify_str_array(&rparams->passwdservers, (const char**)list,
LIST_MODE_DELETE);
mask |= LDAP_REALM_PASSWDSERVERS;
krb5_free_list_entries(list);
}
} else if (!strcmp(argv[i], "-addpwddn")) {
if (++i > argc-1)
goto err_usage;
if (!newpwddn) {
if ((rmask & LDAP_REALM_PASSWDSERVERS) && (rparams->passwdservers) && (!oldpwddns)) {
/* Store the old pwd dns list for removing rights */
oldpwddns = (char**) calloc(MAX_LIST_ENTRIES, sizeof(char*));
if (oldpwddns == NULL) {
retval = ENOMEM;
goto cleanup;
}
for (j=0; rparams->passwdservers[j] != NULL; j++) {
oldpwddns[j] = strdup(rparams->passwdservers[j]);
if (oldpwddns[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
oldpwddns[j] = NULL;
}
memset(list, 0, sizeof(char *) * MAX_LIST_ENTRIES);
if ((retval = krb5_parse_list(argv[i], LIST_DELIMITER, list))) {
goto cleanup;
}
existing_entries = list_count_str_array(rparams->passwdservers);
list_entries = list_count_str_array(list);
if (rmask & LDAP_REALM_PASSWDSERVERS) {
tempstr = (char **)realloc(
rparams->passwdservers,
sizeof(char *) * (existing_entries+list_entries+1));
if (tempstr == NULL) {
retval = ENOMEM;
goto cleanup;
}
rparams->passwdservers = tempstr;
} else {
rparams->passwdservers = (char **)malloc(sizeof(char *) * (list_entries+1));
if (rparams->passwdservers == NULL) {
retval = ENOMEM;
goto cleanup;
}
memset(rparams->passwdservers, 0, sizeof(char *) * (list_entries+1));
}
list_modify_str_array(&rparams->passwdservers, (const char**)list,
LIST_MODE_ADD);
mask |= LDAP_REALM_PASSWDSERVERS;
}
}
#endif
else if ((ret_mask= get_ticket_policy(rparams,&i,argv,argc)) !=0) {
mask|=ret_mask;
} else {
printf(gettext("'%s' is an invalid option\n"), argv[i]);
goto err_usage;
}
}
if ((retval = krb5_ldap_modify_realm(util_context,
/* global_params.realm, */ rparams, mask))) {
goto cleanup;
}
#ifdef HAVE_EDIRECTORY
if ((mask & LDAP_REALM_SUBTREE) || (mask & LDAP_REALM_KDCSERVERS) ||
(mask & LDAP_REALM_ADMINSERVERS) || (mask & LDAP_REALM_PASSWDSERVERS)) {
printf(gettext("Changing rights for the service object. Please wait ... "));
fflush(stdout);
if (!(mask & LDAP_REALM_SUBTREE)) {
if (rparams->subtree != NULL) {
for(i=0; rparams->subtree[i]!=NULL;i++) {
oldsubtrees[i] = strdup(rparams->subtree[i]);
if( oldsubtrees[i] == NULL ) {
retval = ENOMEM;
goto cleanup;
}
}
}
}
if ((mask & LDAP_REALM_SUBTREE)) {
int check_subtree = 1;
newsubtrees = (char**) calloc(rparams->subtreecount, sizeof(char*));
if (newsubtrees == NULL) {
retval = ENOMEM;
goto cleanup;
}
if ( (rparams != NULL) && (rparams->subtree != NULL) ) {
for (j=0; j<rparams->subtreecount && rparams->subtree[j]!= NULL; j++) {
newsubtrees[j] = strdup(rparams->subtree[j]);
if (newsubtrees[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
newsubtrees[j] = NULL;
}
for(j=0;oldsubtrees[j]!=NULL;j++) {
check_subtree = 1;
for(i=0; ( (oldsubtrees[j] && !rparams->subtree[i]) ||
(!oldsubtrees[j] && rparams->subtree[i])); i++) {
if(strcasecmp( oldsubtrees[j], rparams->subtree[i]) == 0) {
check_subtree = 0;
continue;
}
}
if (check_subtree != 0) {
subtree_changed=1;
break;
}
}
/* this will return list of the disjoint members */
disjoint_members( oldsubtrees, newsubtrees);
}
if ((mask & LDAP_REALM_SUBTREE) || (mask & LDAP_REALM_KDCSERVERS)) {
newkdcdns = (char**) calloc(MAX_LIST_ENTRIES, sizeof(char*));
if (newkdcdns == NULL) {
retval = ENOMEM;
goto cleanup;
}
if ((rparams != NULL) && (rparams->kdcservers != NULL)) {
for (j=0; rparams->kdcservers[j]!= NULL; j++) {
newkdcdns[j] = strdup(rparams->kdcservers[j]);
if (newkdcdns[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
newkdcdns[j] = NULL;
}
if (!subtree_changed) {
disjoint_members(oldkdcdns, newkdcdns);
} else { /* Only the subtrees was changed. Remove the rights on the old subtrees. */
if (!(mask & LDAP_REALM_KDCSERVERS)) {
oldkdcdns = (char**) calloc(MAX_LIST_ENTRIES, sizeof(char*));
if (oldkdcdns == NULL) {
retval = ENOMEM;
goto cleanup;
}
if ((rparams != NULL) && (rparams->kdcservers != NULL)) {
for (j=0; rparams->kdcservers[j]!= NULL; j++) {
oldkdcdns[j] = strdup(rparams->kdcservers[j]);
if (oldkdcdns[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
oldkdcdns[j] = NULL;
}
}
}
rightsmask =0;
rightsmask |= LDAP_REALM_RIGHTS;
rightsmask |= LDAP_SUBTREE_RIGHTS;
/* Remove the rights on the old subtrees */
if (oldkdcdns) {
for (i=0; (oldkdcdns[i] != NULL); i++) {
if ((retval=krb5_ldap_delete_service_rights(util_context,
LDAP_KDC_SERVICE, oldkdcdns[i],
rparams->realm_name, oldsubtrees, rightsmask)) != 0) {
printf(gettext("failed\n"));
/* Solaris Kerberos */
com_err(progname, retval, gettext("while assigning rights '%s'"),
rparams->realm_name);
goto err_nomsg;
}
}
}
rightsmask =0;
rightsmask |= LDAP_REALM_RIGHTS;
rightsmask |= LDAP_SUBTREE_RIGHTS;
if (newkdcdns) {
for (i=0; (newkdcdns[i] != NULL); i++) {
if ((retval=krb5_ldap_add_service_rights(util_context,
LDAP_KDC_SERVICE, newkdcdns[i], rparams->realm_name,
rparams->subtree, rightsmask)) != 0) {
printf(gettext("failed\n"));
/* Solaris Kerberos */
com_err(progname, retval, gettext("while assigning rights to '%s'"),
rparams->realm_name);
goto err_nomsg;
}
}
}
}
if ((mask & LDAP_REALM_SUBTREE) || (mask & LDAP_REALM_ADMINSERVERS)) {
newadmindns = (char**) calloc(MAX_LIST_ENTRIES, sizeof(char*));
if (newadmindns == NULL) {
retval = ENOMEM;
goto cleanup;
}
if ((rparams != NULL) && (rparams->adminservers != NULL)) {
for (j=0; rparams->adminservers[j]!= NULL; j++) {
newadmindns[j] = strdup(rparams->adminservers[j]);
if (newadmindns[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
newadmindns[j] = NULL;
}
if (!subtree_changed) {
disjoint_members(oldadmindns, newadmindns);
} else { /* Only the subtrees was changed. Remove the rights on the old subtrees. */
if (!(mask & LDAP_REALM_ADMINSERVERS)) {
oldadmindns = (char**) calloc(MAX_LIST_ENTRIES, sizeof(char*));
if (oldadmindns == NULL) {
retval = ENOMEM;
goto cleanup;
}
if ((rparams != NULL) && (rparams->adminservers != NULL)) {
for (j=0; rparams->adminservers[j]!= NULL; j++) {
oldadmindns[j] = strdup(rparams->adminservers[j]);
if (oldadmindns[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
oldadmindns[j] = NULL;
}
}
}
rightsmask = 0;
rightsmask |= LDAP_REALM_RIGHTS;
rightsmask |= LDAP_SUBTREE_RIGHTS;
/* Remove the rights on the old subtrees */
if (oldadmindns) {
for (i=0; (oldadmindns[i] != NULL); i++) {
if ((retval=krb5_ldap_delete_service_rights(util_context,
LDAP_ADMIN_SERVICE, oldadmindns[i],
rparams->realm_name, oldsubtrees, rightsmask)) != 0) {
printf(gettext("failed\n"));
/* Solaris Kerberos */
com_err(progname, retval, gettext("while assigning rights '%s'"),
rparams->realm_name);
goto err_nomsg;
}
}
}
rightsmask = 0;
rightsmask |= LDAP_REALM_RIGHTS;
rightsmask |= LDAP_SUBTREE_RIGHTS;
/* Add rights on the new subtree for all the kdc dns */
if (newadmindns) {
for (i=0; (newadmindns[i] != NULL); i++) {
if ((retval=krb5_ldap_add_service_rights(util_context,
LDAP_ADMIN_SERVICE, newadmindns[i],
rparams->realm_name, rparams->subtree, rightsmask)) != 0) {
printf(gettext("failed\n"));
/* Solaris Kerberos */
com_err(progname, retval, gettext("while assigning rights to '%s'"),
rparams->realm_name);
goto err_nomsg;
}
}
}
}
if ((mask & LDAP_REALM_SUBTREE) || (mask & LDAP_REALM_PASSWDSERVERS)) {
newpwddns = (char**) calloc(MAX_LIST_ENTRIES, sizeof(char*));
if (newpwddns == NULL) {
retval = ENOMEM;
goto cleanup;
}
if ((rparams != NULL) && (rparams->passwdservers != NULL)) {
for (j=0; rparams->passwdservers[j]!= NULL; j++) {
newpwddns[j] = strdup(rparams->passwdservers[j]);
if (newpwddns[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
newpwddns[j] = NULL;
}
if (!subtree_changed) {
disjoint_members(oldpwddns, newpwddns);
} else { /* Only the subtrees was changed. Remove the rights on the old subtrees. */
if (!(mask & LDAP_REALM_ADMINSERVERS)) {
oldpwddns = (char**) calloc(MAX_LIST_ENTRIES, sizeof(char*));
if (oldpwddns == NULL) {
retval = ENOMEM;
goto cleanup;
}
if ((rparams != NULL) && (rparams->passwdservers != NULL)) {
for (j=0; rparams->passwdservers[j]!= NULL; j++) {
oldpwddns[j] = strdup(rparams->passwdservers[j]);
if (oldpwddns[j] == NULL) {
retval = ENOMEM;
goto cleanup;
}
}
oldpwddns[j] = NULL;
}
}
}
rightsmask =0;
rightsmask |= LDAP_REALM_RIGHTS;
rightsmask |= LDAP_SUBTREE_RIGHTS;
/* Remove the rights on the old subtrees */
if (oldpwddns) {
for (i=0; (oldpwddns[i] != NULL); i++) {
if ((retval = krb5_ldap_delete_service_rights(util_context,
LDAP_PASSWD_SERVICE, oldpwddns[i],
rparams->realm_name, oldsubtrees, rightsmask))) {
printf(gettext("failed\n"));
/* Solaris Kerberos */
com_err(progname, retval, gettext("while assigning rights '%s'"),
rparams->realm_name);
goto err_nomsg;
}
}
}
rightsmask =0;
rightsmask |= LDAP_REALM_RIGHTS;
rightsmask |= LDAP_SUBTREE_RIGHTS;
/* Add rights on the new subtree for all the kdc dns */
if (newpwddns) {
for (i=0; (newpwddns[i] != NULL); i++) {
if ((retval = krb5_ldap_add_service_rights(util_context,
LDAP_PASSWD_SERVICE, newpwddns[i],
rparams->realm_name, rparams->subtree, rightsmask))) {
printf(gettext("failed\n"));
/* Solaris Kerberos */
com_err(progname, retval, gettext("while assigning rights to '%s'"),
rparams->realm_name);
goto err_nomsg;
}
}
}
}
printf(gettext("done\n"));
}
#endif
goto cleanup;
err_usage:
print_usage = TRUE;
err_nomsg:
no_msg = TRUE;
cleanup:
krb5_ldap_free_realm_params(rparams);
#ifdef HAVE_EDIRECTORY
if (oldkdcdns) {
for (i=0; oldkdcdns[i] != NULL; i++)
free(oldkdcdns[i]);
free(oldkdcdns);
}
if (oldpwddns) {
for (i=0; oldpwddns[i] != NULL; i++)
free(oldpwddns[i]);
free(oldpwddns);
}
if (oldadmindns) {
for (i=0; oldadmindns[i] != NULL; i++)
free(oldadmindns[i]);
free(oldadmindns);
}
if (newkdcdns) {
for (i=0; newkdcdns[i] != NULL; i++)
free(newkdcdns[i]);
free(newkdcdns);
}
if (newpwddns) {
for (i=0; newpwddns[i] != NULL; i++)
free(newpwddns[i]);
free(newpwddns);
}
if (newadmindns) {
for (i=0; newadmindns[i] != NULL; i++)
free(newadmindns[i]);
free(newadmindns);
}
if (oldsubtrees) {
for (i=0;oldsubtrees[i]!=NULL; i++)
free(oldsubtrees[i]);
free(oldsubtrees);
}
if (newsubtrees) {
for (i=0;newsubtrees[i]!=NULL; i++)
free(newsubtrees[i]);
free(oldsubtrees);
}
#endif
if (print_usage) {
db_usage(MODIFY_REALM);
}
if (retval) {
if (!no_msg) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while modifying information of realm '%s'"),
global_params.realm);
}
exit_status++;
}
return;
}
/*
* This function displays the attributes of a Realm
*/
void kdb5_ldap_view(argc, argv)
int argc;
char *argv[];
{
krb5_ldap_realm_params *rparams = NULL;
krb5_error_code retval = 0;
kdb5_dal_handle *dal_handle=NULL;
krb5_ldap_context *ldap_context=NULL;
int mask = 0;
dal_handle = (kdb5_dal_handle *) util_context->db_context;
ldap_context = (krb5_ldap_context *) dal_handle->db_context;
if (!(ldap_context)) {
retval = EINVAL;
/* Solaris Kerberos */
com_err(progname, retval, gettext("while initializing database"));
exit_status++;
return;
}
/* Read the kerberos container information */
if ((retval = krb5_ldap_read_krbcontainer_params(util_context,
&(ldap_context->krbcontainer))) != 0) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while reading kerberos container information"));
exit_status++;
return;
}
if ((retval = krb5_ldap_read_realm_params(util_context,
global_params.realm, &rparams, &mask)) || (!rparams)) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while reading information of realm '%s'"),
global_params.realm);
exit_status++;
return;
}
print_realm_params(rparams, mask);
krb5_ldap_free_realm_params(rparams);
return;
}
static char *strdur(duration)
time_t duration;
{
static char out[50];
int neg, days, hours, minutes, seconds;
if (duration < 0) {
duration *= -1;
neg = 1;
} else
neg = 0;
days = duration / (24 * 3600);
duration %= 24 * 3600;
hours = duration / 3600;
duration %= 3600;
minutes = duration / 60;
duration %= 60;
seconds = duration;
snprintf(out, sizeof(out), "%s%d %s %02d:%02d:%02d", neg ? "-" : "",
days, days == 1 ? gettext("day") : gettext("days"),
hours, minutes, seconds);
return out;
}
/*
* This function prints the attributes of a given realm to the
* standard output.
*/
static void print_realm_params(krb5_ldap_realm_params *rparams, int mask)
{
char **slist = NULL;
int num_entry_printed = 0, i = 0;
/* Print the Realm Attributes on the standard output */
printf("%25s: %-50s\n", gettext("Realm Name"), global_params.realm);
if (mask & LDAP_REALM_SUBTREE) {
for (i=0; rparams->subtree[i]!=NULL; i++)
printf("%25s: %-50s\n", gettext("Subtree"), rparams->subtree[i]);
}
if (mask & LDAP_REALM_CONTREF)
printf("%25s: %-50s\n", gettext("Principal Container Reference"), rparams->containerref);
if (mask & LDAP_REALM_SEARCHSCOPE) {
if ((rparams->search_scope != 1) &&
(rparams->search_scope != 2)) {
printf("%25s: %-50s\n", gettext("SearchScope"), gettext("Invalid !"));
} else {
printf("%25s: %-50s\n", gettext("SearchScope"),
(rparams->search_scope == 1) ? gettext("ONE") : gettext("SUB"));
}
}
if (mask & LDAP_REALM_KDCSERVERS) {
printf("%25s:", gettext("KDC Services"));
if (rparams->kdcservers != NULL) {
num_entry_printed = 0;
for (slist = rparams->kdcservers; *slist != NULL; slist++) {
if (num_entry_printed)
printf(" %25s %-50s\n", " ", *slist);
else
printf(" %-50s\n", *slist);
num_entry_printed++;
}
}
if (num_entry_printed == 0)
printf("\n");
}
if (mask & LDAP_REALM_ADMINSERVERS) {
printf("%25s:", gettext("Admin Services"));
if (rparams->adminservers != NULL) {
num_entry_printed = 0;
for (slist = rparams->adminservers; *slist != NULL; slist++) {
if (num_entry_printed)
printf(" %25s %-50s\n", " ", *slist);
else
printf(" %-50s\n", *slist);
num_entry_printed++;
}
}
if (num_entry_printed == 0)
printf("\n");
}
if (mask & LDAP_REALM_PASSWDSERVERS) {
printf("%25s:", gettext("Passwd Services"));
if (rparams->passwdservers != NULL) {
num_entry_printed = 0;
for (slist = rparams->passwdservers; *slist != NULL; slist++) {
if (num_entry_printed)
printf(" %25s %-50s\n", " ", *slist);
else
printf(" %-50s\n", *slist);
num_entry_printed++;
}
}
if (num_entry_printed == 0)
printf("\n");
}
if (mask & LDAP_REALM_MAXTICKETLIFE) {
printf("%25s:", gettext("Maximum Ticket Life"));
printf(" %s \n", strdur(rparams->max_life));
}
if (mask & LDAP_REALM_MAXRENEWLIFE) {
printf("%25s:", gettext("Maximum Renewable Life"));
printf(" %s \n", strdur(rparams->max_renewable_life));
}
if (mask & LDAP_REALM_KRBTICKETFLAGS) {
int ticketflags = rparams->tktflags;
printf("%25s: ", gettext("Ticket flags"));
if (ticketflags & KRB5_KDB_DISALLOW_POSTDATED)
printf("%s ","DISALLOW_POSTDATED");
if (ticketflags & KRB5_KDB_DISALLOW_FORWARDABLE)
printf("%s ","DISALLOW_FORWARDABLE");
if (ticketflags & KRB5_KDB_DISALLOW_RENEWABLE)
printf("%s ","DISALLOW_RENEWABLE");
if (ticketflags & KRB5_KDB_DISALLOW_PROXIABLE)
printf("%s ","DISALLOW_PROXIABLE");
if (ticketflags & KRB5_KDB_DISALLOW_DUP_SKEY)
printf("%s ","DISALLOW_DUP_SKEY");
if (ticketflags & KRB5_KDB_REQUIRES_PRE_AUTH)
printf("%s ","REQUIRES_PRE_AUTH");
if (ticketflags & KRB5_KDB_REQUIRES_HW_AUTH)
printf("%s ","REQUIRES_HW_AUTH");
if (ticketflags & KRB5_KDB_DISALLOW_SVR)
printf("%s ","DISALLOW_SVR");
if (ticketflags & KRB5_KDB_DISALLOW_TGT_BASED)
printf("%s ","DISALLOW_TGT_BASED");
if (ticketflags & KRB5_KDB_DISALLOW_ALL_TIX)
printf("%s ","DISALLOW_ALL_TIX");
if (ticketflags & KRB5_KDB_REQUIRES_PWCHANGE)
printf("%s ","REQUIRES_PWCHANGE");
if (ticketflags & KRB5_KDB_PWCHANGE_SERVICE)
printf("%s ","PWCHANGE_SERVICE");
printf("\n");
}
return;
}
/*
* This function lists the Realm(s) present under the Kerberos container
* on the LDAP Server.
*/
void kdb5_ldap_list(argc, argv)
int argc;
char *argv[];
{
char **list = NULL;
char **plist = NULL;
krb5_error_code retval = 0;
kdb5_dal_handle *dal_handle=NULL;
krb5_ldap_context *ldap_context=NULL;
dal_handle = (kdb5_dal_handle *)util_context->db_context;
ldap_context = (krb5_ldap_context *) dal_handle->db_context;
if (!(ldap_context)) {
retval = EINVAL;
exit_status++;
return;
}
/* Read the kerberos container information */
if ((retval = krb5_ldap_read_krbcontainer_params(util_context,
&(ldap_context->krbcontainer))) != 0) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while reading kerberos container information"));
exit_status++;
return;
}
retval = krb5_ldap_list_realm(util_context, &list);
if (retval != 0) {
krb5_ldap_free_krbcontainer_params(ldap_context->krbcontainer);
ldap_context->krbcontainer = NULL;
/* Solaris Kerberos */
com_err (progname, retval, gettext("while listing realms"));
exit_status++;
return;
}
/* This is to handle the case of realm not present */
if (list == NULL) {
krb5_ldap_free_krbcontainer_params(ldap_context->krbcontainer);
ldap_context->krbcontainer = NULL;
return;
}
for (plist = list; *plist != NULL; plist++) {
printf("%s\n", *plist);
}
krb5_ldap_free_krbcontainer_params(ldap_context->krbcontainer);
ldap_context->krbcontainer = NULL;
krb5_free_list_entries(list);
free(list);
return;
}
/*
* Duplicating the following two functions here because
* 'krb5_dbe_update_tl_data' uses backend specific memory allocation. The catch
* here is that the backend is not initialized - kdb5_ldap_util doesn't go
* through DAL.
* 1. krb5_dbe_update_tl_data
* 2. krb5_dbe_update_mod_princ_data
*/
/* Start duplicate code ... */
static krb5_error_code
krb5_dbe_update_tl_data_new(context, entry, new_tl_data)
krb5_context context;
krb5_db_entry *entry;
krb5_tl_data *new_tl_data;
{
krb5_tl_data *tl_data = NULL;
krb5_octet *tmp;
/* copy the new data first, so we can fail cleanly if malloc()
* fails */
/*
if ((tmp =
(krb5_octet *) krb5_db_alloc(context, NULL,
new_tl_data->tl_data_length)) == NULL)
*/
if ((tmp = (krb5_octet *) malloc (new_tl_data->tl_data_length)) == NULL)
return (ENOMEM);
/* Find an existing entry of the specified type and point at
* it, or NULL if not found */
if (new_tl_data->tl_data_type != KRB5_TL_DB_ARGS) { /* db_args can be multiple */
for (tl_data = entry->tl_data; tl_data;
tl_data = tl_data->tl_data_next)
if (tl_data->tl_data_type == new_tl_data->tl_data_type)
break;
}
/* if necessary, chain a new record in the beginning and point at it */
if (!tl_data) {
/*
if ((tl_data =
(krb5_tl_data *) krb5_db_alloc(context, NULL,
sizeof(krb5_tl_data)))
== NULL) {
*/
if ((tl_data = (krb5_tl_data *) malloc (sizeof(krb5_tl_data))) == NULL) {
free(tmp);
return (ENOMEM);
}
memset(tl_data, 0, sizeof(krb5_tl_data));
tl_data->tl_data_next = entry->tl_data;
entry->tl_data = tl_data;
entry->n_tl_data++;
}
/* fill in the record */
if (tl_data->tl_data_contents)
krb5_db_free(context, tl_data->tl_data_contents);
tl_data->tl_data_type = new_tl_data->tl_data_type;
tl_data->tl_data_length = new_tl_data->tl_data_length;
tl_data->tl_data_contents = tmp;
memcpy(tmp, new_tl_data->tl_data_contents, tl_data->tl_data_length);
return (0);
}
static krb5_error_code
krb5_dbe_update_mod_princ_data_new(context, entry, mod_date, mod_princ)
krb5_context context;
krb5_db_entry * entry;
krb5_timestamp mod_date;
krb5_const_principal mod_princ;
{
krb5_tl_data tl_data;
krb5_error_code retval = 0;
krb5_octet * nextloc = 0;
char * unparse_mod_princ = 0;
unsigned int unparse_mod_princ_size;
if ((retval = krb5_unparse_name(context, mod_princ,
&unparse_mod_princ)))
return(retval);
unparse_mod_princ_size = strlen(unparse_mod_princ) + 1;
if ((nextloc = (krb5_octet *) malloc(unparse_mod_princ_size + 4))
== NULL) {
free(unparse_mod_princ);
return(ENOMEM);
}
tl_data.tl_data_type = KRB5_TL_MOD_PRINC;
tl_data.tl_data_length = unparse_mod_princ_size + 4;
tl_data.tl_data_contents = nextloc;
/* Mod Date */
krb5_kdb_encode_int32(mod_date, nextloc);
/* Mod Princ */
memcpy(nextloc+4, unparse_mod_princ, unparse_mod_princ_size);
retval = krb5_dbe_update_tl_data_new(context, entry, &tl_data);
free(unparse_mod_princ);
free(nextloc);
return(retval);
}
static krb5_error_code
kdb_ldap_tgt_keysalt_iterate(ksent, ptr)
krb5_key_salt_tuple *ksent;
krb5_pointer ptr;
{
krb5_context context;
krb5_error_code kret;
struct iterate_args *iargs;
krb5_keyblock key;
krb5_int32 ind;
krb5_data pwd;
krb5_db_entry *entry;
iargs = (struct iterate_args *) ptr;
kret = 0;
context = iargs->ctx;
entry = iargs->dbentp;
/*
* Convert the master key password into a key for this particular
* encryption system.
*/
pwd.data = mkey_password;
pwd.length = strlen(mkey_password);
kret = krb5_c_random_seed(context, &pwd);
if (kret)
return kret;
/*if (!(kret = krb5_dbe_create_key_data(iargs->ctx, iargs->dbentp))) {*/
if ((entry->key_data =
(krb5_key_data *) realloc(entry->key_data,
(sizeof(krb5_key_data) *
(entry->n_key_data + 1)))) == NULL)
return (ENOMEM);
memset(entry->key_data + entry->n_key_data, 0, sizeof(krb5_key_data));
ind = entry->n_key_data++;
if (!(kret = krb5_c_make_random_key(context, ksent->ks_enctype,
&key))) {
kret = krb5_dbekd_encrypt_key_data(context,
iargs->rblock->key,
&key,
NULL,
1,
&entry->key_data[ind]);
krb5_free_keyblock_contents(context, &key);
}
/*}*/
return(kret);
}
/* End duplicate code */
/*
* This function creates service principals when
* creating the realm object.
*/
static int
kdb_ldap_create_principal (context, princ, op, pblock)
krb5_context context;
krb5_principal princ;
enum ap_op op;
struct realm_info *pblock;
{
int retval=0, currlen=0, princtype = 2 /* Service Principal */;
unsigned char *curr=NULL;
krb5_tl_data *tl_data=NULL;
krb5_db_entry entry;
int nentry=1;
long mask = 0;
krb5_keyblock key;
int kvno = 0;
kdb5_dal_handle *dal_handle = NULL;
krb5_ldap_context *ldap_context=NULL;
struct iterate_args iargs;
krb5_data *pdata;
if ((pblock == NULL) || (context == NULL)) {
retval = EINVAL;
goto cleanup;
}
dal_handle = (kdb5_dal_handle *) context->db_context;
ldap_context = (krb5_ldap_context *) dal_handle->db_context;
if (!(ldap_context)) {
retval = EINVAL;
goto cleanup;
}
memset(&entry, 0, sizeof(entry));
tl_data = malloc(sizeof(*tl_data));
if (tl_data == NULL) {
retval = ENOMEM;
goto cleanup;
}
memset(tl_data, 0, sizeof(*tl_data));
tl_data->tl_data_length = 1 + 2 + 2 + 1 + 2 + 4;
tl_data->tl_data_type = 7; /* KDB_TL_USER_INFO */
curr = tl_data->tl_data_contents = malloc(tl_data->tl_data_length);
if (tl_data->tl_data_contents == NULL) {
retval = ENOMEM;
goto cleanup;
}
memset(curr, 1, 1); /* Passing the mask as principal type */
curr += 1;
currlen = 2;
STORE16_INT(curr, currlen);
curr += currlen;
STORE16_INT(curr, princtype);
curr += currlen;
mask |= KADM5_PRINCIPAL;
mask |= KADM5_ATTRIBUTES ;
mask |= KADM5_MAX_LIFE ;
mask |= KADM5_MAX_RLIFE ;
mask |= KADM5_PRINC_EXPIRE_TIME ;
mask |= KADM5_KEY_DATA;
entry.tl_data = tl_data;
entry.n_tl_data += 1;
/* Set the creator's name */
{
krb5_timestamp now;
if ((retval = krb5_timeofday(context, &now)))
goto cleanup;
if ((retval = krb5_dbe_update_mod_princ_data_new(context, &entry,
now, &db_create_princ)))
goto cleanup;
}
entry.attributes = pblock->flags;
entry.max_life = pblock->max_life;
entry.max_renewable_life = pblock->max_rlife;
entry.expiration = pblock->expiration;
entry.mask = mask;
if ((retval = krb5_copy_principal(context, princ, &entry.princ)))
goto cleanup;
switch (op) {
case TGT_KEY:
if ((pdata = krb5_princ_component(context, princ, 1)) &&
pdata->length == strlen("history") &&
!memcmp(pdata->data, "history", strlen("history"))) {
/* Allocate memory for storing the key */
if ((entry.key_data = (krb5_key_data *) malloc(
sizeof(krb5_key_data))) == NULL) {
retval = ENOMEM;
goto cleanup;
}
memset(entry.key_data, 0, sizeof(krb5_key_data));
entry.n_key_data++;
retval = krb5_c_make_random_key(context, global_params.enctype, &key);
if (retval) {
goto cleanup;
}
kvno = 1; /* New key is getting set */
retval = krb5_dbekd_encrypt_key_data(context,
&ldap_context->lrparams->mkey,
&key, NULL, kvno,
&entry.key_data[entry.n_key_data - 1]);
krb5_free_keyblock_contents(context, &key);
if (retval) {
goto cleanup;
}
} else {
/*retval = krb5_c_make_random_key(context, 16, &key) ;*/
iargs.ctx = context;
iargs.rblock = pblock;
iargs.dbentp = &entry;
/*
* create a set of random keys by iterating through the key/salt
* list, ignoring salt types.
*/
if ((retval = krb5_keysalt_iterate(pblock->kslist,
pblock->nkslist,
1,
kdb_ldap_tgt_keysalt_iterate,
(krb5_pointer) &iargs)))
return retval;
}
break;
case MASTER_KEY:
/* Allocate memory for storing the key */
if ((entry.key_data = (krb5_key_data *) malloc(
sizeof(krb5_key_data))) == NULL) {
retval = ENOMEM;
goto cleanup;
}
memset(entry.key_data, 0, sizeof(krb5_key_data));
entry.n_key_data++;
kvno = 1; /* New key is getting set */
retval = krb5_dbekd_encrypt_key_data(context, pblock->key,
&ldap_context->lrparams->mkey,
NULL, kvno,
&entry.key_data[entry.n_key_data - 1]);
if (retval) {
goto cleanup;
}
break;
case NULL_KEY:
default:
break;
} /* end of switch */
retval = krb5_ldap_put_principal(context, &entry, &nentry, NULL);
if (retval) {
com_err(NULL, retval, gettext("while adding entries to database"));
goto cleanup;
}
cleanup:
krb5_dbe_free_contents(context, &entry);
return retval;
}
/*
* This function destroys the realm object and the associated principals
*/
void
kdb5_ldap_destroy(argc, argv)
int argc;
char *argv[];
{
extern char *optarg;
extern int optind;
int optchar = 0;
char buf[5] = {0};
krb5_error_code retval = 0;
int force = 0;
int mask = 0;
kdb5_dal_handle *dal_handle = NULL;
krb5_ldap_context *ldap_context = NULL;
#ifdef HAVE_EDIRECTORY
int i = 0, rightsmask = 0;
krb5_ldap_realm_params *rparams = NULL;
#endif
/* Solaris Kerberos: to remove stash file */
char *stash_file = NULL;
struct stat stb;
optind = 1;
while ((optchar = getopt(argc, argv, "f")) != -1) {
switch (optchar) {
case 'f':
force++;
break;
case '?':
default:
db_usage(DESTROY_REALM);
return;
/*NOTREACHED*/
}
}
if (!force) {
printf(gettext("Deleting KDC database of '%s', are you sure?\n"), global_params.realm);
printf(gettext("(type 'yes' to confirm)? "));
if (fgets(buf, sizeof(buf), stdin) == NULL) {
exit_status++;
return;
}
if (strcmp(buf, yes)) {
exit_status++;
return;
}
printf(gettext("OK, deleting database of '%s'...\n"), global_params.realm);
}
dal_handle = (kdb5_dal_handle *)util_context->db_context;
ldap_context = (krb5_ldap_context *) dal_handle->db_context;
if (!(ldap_context)) {
/* Solaris Kerberos */
com_err(progname, EINVAL, gettext("while initializing database"));
exit_status++;
return;
}
/* Read the kerberos container from the LDAP Server */
if ((retval = krb5_ldap_read_krbcontainer_params(util_context,
&(ldap_context->krbcontainer))) != 0) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while reading kerberos container information"));
exit_status++;
return;
}
/* Read the Realm information from the LDAP Server */
if ((retval = krb5_ldap_read_realm_params(util_context, global_params.realm,
&(ldap_context->lrparams), &mask)) != 0) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("while reading realm information"));
exit_status++;
return;
}
#ifdef HAVE_EDIRECTORY
if ((mask & LDAP_REALM_KDCSERVERS) || (mask & LDAP_REALM_ADMINSERVERS) ||
(mask & LDAP_REALM_PASSWDSERVERS)) {
printf(gettext("Changing rights for the service object. Please wait ... "));
fflush(stdout);
rparams = ldap_context->lrparams;
rightsmask = 0;
rightsmask |= LDAP_REALM_RIGHTS;
rightsmask |= LDAP_SUBTREE_RIGHTS;
if ((rparams != NULL) && (rparams->kdcservers != NULL)) {
for (i=0; (rparams->kdcservers[i] != NULL); i++) {
if ((retval = krb5_ldap_delete_service_rights(util_context,
LDAP_KDC_SERVICE, rparams->kdcservers[i],
rparams->realm_name, rparams->subtree, rightsmask)) != 0) {
printf(gettext("failed\n"));
/* Solaris Kerberos */
com_err(progname, retval, gettext("while assigning rights to '%s'"),
rparams->realm_name);
return;
}
}
}
rightsmask = 0;
rightsmask |= LDAP_REALM_RIGHTS;
rightsmask |= LDAP_SUBTREE_RIGHTS;
if ((rparams != NULL) && (rparams->adminservers != NULL)) {
for (i=0; (rparams->adminservers[i] != NULL); i++) {
if ((retval = krb5_ldap_delete_service_rights(util_context,
LDAP_ADMIN_SERVICE, rparams->adminservers[i],
rparams->realm_name, rparams->subtree, rightsmask)) != 0) {
printf(gettext("failed\n"));
/* Solaris Kerberos */
com_err(progname, retval, gettext("while assigning rights to '%s'"),
rparams->realm_name);
return;
}
}
}
rightsmask = 0;
rightsmask |= LDAP_REALM_RIGHTS;
rightsmask |= LDAP_SUBTREE_RIGHTS;
if ((rparams != NULL) && (rparams->passwdservers != NULL)) {
for (i=0; (rparams->passwdservers[i] != NULL); i++) {
if ((retval = krb5_ldap_delete_service_rights(util_context,
LDAP_PASSWD_SERVICE, rparams->passwdservers[i],
rparams->realm_name, rparams->subtree, rightsmask)) != 0) {
printf(gettext("failed\n"));
/* Solaris Kerberos */
com_err(progname, retval, gettext("while assigning rights to '%s'"),
rparams->realm_name);
return;
}
}
}
printf(gettext("done\n"));
}
#endif
/* Delete the realm container and all the associated principals */
retval = krb5_ldap_delete_realm(util_context, global_params.realm);
if (retval) {
/* Solaris Kerberos */
com_err(progname, retval, gettext("deleting database of '%s'"), global_params.realm);
exit_status++;
return;
}
/*
* Solaris Kerberos: check for a stash file and delete it if necessary
* This behavior exists in the Solaris version of kdb5_util destroy.
*/
if (global_params.stash_file == NULL) {
char stashbuf[MAXPATHLEN+1];
int realm_len = strlen(global_params.realm);
(void) strlcpy(stashbuf, DEFAULT_KEYFILE_STUB, sizeof (stashbuf));
if (realm_len <= (MAXPATHLEN-strlen(stashbuf))) {
(void) strncat(stashbuf, global_params.realm,
(MAXPATHLEN-strlen(stashbuf)));
} else {
/* Solaris Kerberos */
com_err(progname, EINVAL,
gettext("can not determine stash file name for '%s'"),
global_params.realm);
exit_status++;
return;
}
stash_file = stashbuf;
} else {
stash_file = global_params.stash_file;
}
/* Make sure stash_file is a regular file before unlinking */
if (stat(stash_file, &stb) == 0) {
if ((stb.st_mode & S_IFMT) == S_IFREG) {
(void)unlink(stash_file);
} else {
/* Solaris Kerberos */
com_err(progname, EINVAL,
gettext("stash file '%s' not a regular file, can not delete"),
stash_file);
exit_status++;
return;
}
} else if (errno != ENOENT) {
/*
* If the error is something other than the file doesn't exist set an
* error.
*/
/* Solaris Kerberos */
com_err(progname, EINVAL,
gettext("could not stat stash file '%s', could not delete"),
stash_file);
exit_status++;
return;
}
printf(gettext("** Database of '%s' destroyed.\n"), global_params.realm);
return;
}