/* * Copyright (c) 1997-2001 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. 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. * * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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. */ #include "kadm5_locl.h" RCSID("$Id: create_s.c,v 1.19 2001/01/30 01:24:28 assar Exp $"); static kadm5_ret_t get_default(kadm5_server_context *context, krb5_principal princ, kadm5_principal_ent_t def) { kadm5_ret_t ret; krb5_principal def_principal; krb5_realm *realm = krb5_princ_realm(context->context, princ); ret = krb5_make_principal(context->context, &def_principal, *realm, "default", NULL); if (ret) return ret; ret = kadm5_s_get_principal(context, def_principal, def, KADM5_PRINCIPAL_NORMAL_MASK); krb5_free_principal (context->context, def_principal); return ret; } static kadm5_ret_t create_principal(kadm5_server_context *context, kadm5_principal_ent_t princ, u_int32_t mask, hdb_entry *ent, u_int32_t required_mask, u_int32_t forbidden_mask) { kadm5_ret_t ret; kadm5_principal_ent_rec defrec, *defent; u_int32_t def_mask; if((mask & required_mask) != required_mask) return KADM5_BAD_MASK; if((mask & forbidden_mask)) return KADM5_BAD_MASK; if((mask & KADM5_POLICY) && strcmp(princ->policy, "default")) /* XXX no real policies for now */ return KADM5_UNK_POLICY; memset(ent, 0, sizeof(*ent)); ret = krb5_copy_principal(context->context, princ->principal, &ent->principal); if(ret) return ret; defent = &defrec; ret = get_default(context, princ->principal, defent); if(ret) { defent = NULL; def_mask = 0; } else { def_mask = KADM5_ATTRIBUTES | KADM5_MAX_LIFE | KADM5_MAX_RLIFE; } ret = _kadm5_setup_entry(context, ent, mask | def_mask, princ, mask, defent, def_mask); if(defent) kadm5_free_principal_ent(context, defent); ent->created_by.time = time(NULL); ret = krb5_copy_principal(context->context, context->caller, &ent->created_by.principal); return ret; } kadm5_ret_t kadm5_s_create_principal_with_key(void *server_handle, kadm5_principal_ent_t princ, u_int32_t mask) { kadm5_ret_t ret; hdb_entry ent; kadm5_server_context *context = server_handle; ret = create_principal(context, princ, mask, &ent, KADM5_PRINCIPAL | KADM5_KEY_DATA, KADM5_LAST_PWD_CHANGE | KADM5_MOD_TIME | KADM5_MOD_NAME | KADM5_MKVNO | KADM5_AUX_ATTRIBUTES | KADM5_POLICY_CLR | KADM5_LAST_SUCCESS | KADM5_LAST_FAILED | KADM5_FAIL_AUTH_COUNT); if(ret) goto out; ret = _kadm5_set_keys2(context, &ent, princ->n_key_data, princ->key_data); if(ret) goto out; ret = hdb_seal_keys(context->context, context->db, &ent); if (ret) goto out; kadm5_log_create (context, &ent); ret = context->db->open(context->context, context->db, O_RDWR, 0); if(ret) goto out; ret = context->db->store(context->context, context->db, 0, &ent); context->db->close(context->context, context->db); out: hdb_free_entry(context->context, &ent); return _kadm5_error_code(ret); } kadm5_ret_t kadm5_s_create_principal(void *server_handle, kadm5_principal_ent_t princ, u_int32_t mask, char *password) { kadm5_ret_t ret; hdb_entry ent; kadm5_server_context *context = server_handle; ret = create_principal(context, princ, mask, &ent, KADM5_PRINCIPAL, KADM5_LAST_PWD_CHANGE | KADM5_MOD_TIME | KADM5_MOD_NAME | KADM5_MKVNO | KADM5_AUX_ATTRIBUTES | KADM5_KEY_DATA | KADM5_POLICY_CLR | KADM5_LAST_SUCCESS | KADM5_LAST_FAILED | KADM5_FAIL_AUTH_COUNT); if(ret) goto out; /* XXX this should be fixed */ ent.keys.len = 4; ent.keys.val = calloc(ent.keys.len, sizeof(*ent.keys.val)); ent.keys.val[0].key.keytype = ETYPE_DES_CBC_CRC; /* flag as version 4 compatible salt; ignored by _kadm5_set_keys if we don't want to be compatible */ ent.keys.val[0].salt = calloc(1, sizeof(*ent.keys.val[0].salt)); ent.keys.val[0].salt->type = hdb_pw_salt; ent.keys.val[1].key.keytype = ETYPE_DES_CBC_MD4; ent.keys.val[1].salt = calloc(1, sizeof(*ent.keys.val[1].salt)); ent.keys.val[1].salt->type = hdb_pw_salt; ent.keys.val[2].key.keytype = ETYPE_DES_CBC_MD5; ent.keys.val[2].salt = calloc(1, sizeof(*ent.keys.val[2].salt)); ent.keys.val[2].salt->type = hdb_pw_salt; ent.keys.val[3].key.keytype = ETYPE_DES3_CBC_SHA1; ret = _kadm5_set_keys(context, &ent, password); if (ret) goto out; ret = hdb_seal_keys(context->context, context->db, &ent); if (ret) goto out; kadm5_log_create (context, &ent); ret = context->db->open(context->context, context->db, O_RDWR, 0); if(ret) goto out; ret = context->db->store(context->context, context->db, 0, &ent); context->db->close(context->context, context->db); out: hdb_free_entry(context->context, &ent); return _kadm5_error_code(ret); }