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-rw-r--r--crypto/heimdal/lib/kadm5/marshall.c330
1 files changed, 330 insertions, 0 deletions
diff --git a/crypto/heimdal/lib/kadm5/marshall.c b/crypto/heimdal/lib/kadm5/marshall.c
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+++ b/crypto/heimdal/lib/kadm5/marshall.c
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+/*
+ * Copyright (c) 1997 - 1999 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: marshall.c,v 1.6 1999/12/02 17:05:06 joda Exp $");
+
+kadm5_ret_t
+kadm5_store_key_data(krb5_storage *sp,
+ krb5_key_data *key)
+{
+ krb5_data c;
+ krb5_store_int32(sp, key->key_data_ver);
+ krb5_store_int32(sp, key->key_data_kvno);
+ krb5_store_int32(sp, key->key_data_type[0]);
+ c.length = key->key_data_length[0];
+ c.data = key->key_data_contents[0];
+ krb5_store_data(sp, c);
+ krb5_store_int32(sp, key->key_data_type[1]);
+ c.length = key->key_data_length[1];
+ c.data = key->key_data_contents[1];
+ krb5_store_data(sp, c);
+ return 0;
+}
+
+kadm5_ret_t
+kadm5_ret_key_data(krb5_storage *sp,
+ krb5_key_data *key)
+{
+ krb5_data c;
+ int32_t tmp;
+ krb5_ret_int32(sp, &tmp);
+ key->key_data_ver = tmp;
+ krb5_ret_int32(sp, &tmp);
+ key->key_data_kvno = tmp;
+ krb5_ret_int32(sp, &tmp);
+ key->key_data_type[0] = tmp;
+ krb5_ret_data(sp, &c);
+ key->key_data_length[0] = c.length;
+ key->key_data_contents[0] = c.data;
+ krb5_ret_int32(sp, &tmp);
+ key->key_data_type[1] = tmp;
+ krb5_ret_data(sp, &c);
+ key->key_data_length[1] = c.length;
+ key->key_data_contents[1] = c.data;
+ return 0;
+}
+
+kadm5_ret_t
+kadm5_store_tl_data(krb5_storage *sp,
+ krb5_tl_data *tl)
+{
+ krb5_data c;
+ krb5_store_int32(sp, tl->tl_data_type);
+ c.length = tl->tl_data_length;
+ c.data = tl->tl_data_contents;
+ krb5_store_data(sp, c);
+ return 0;
+}
+
+kadm5_ret_t
+kadm5_ret_tl_data(krb5_storage *sp,
+ krb5_tl_data *tl)
+{
+ krb5_data c;
+ int32_t tmp;
+ krb5_ret_int32(sp, &tmp);
+ tl->tl_data_type = tmp;
+ krb5_ret_data(sp, &c);
+ tl->tl_data_length = c.length;
+ tl->tl_data_contents = c.data;
+ return 0;
+}
+
+static kadm5_ret_t
+store_principal_ent(krb5_storage *sp,
+ kadm5_principal_ent_t princ,
+ u_int32_t mask)
+{
+ int i;
+
+ if (mask & KADM5_PRINCIPAL)
+ krb5_store_principal(sp, princ->principal);
+ if (mask & KADM5_PRINC_EXPIRE_TIME)
+ krb5_store_int32(sp, princ->princ_expire_time);
+ if (mask & KADM5_PW_EXPIRATION)
+ krb5_store_int32(sp, princ->pw_expiration);
+ if (mask & KADM5_LAST_PWD_CHANGE)
+ krb5_store_int32(sp, princ->last_pwd_change);
+ if (mask & KADM5_MAX_LIFE)
+ krb5_store_int32(sp, princ->max_life);
+ if (mask & KADM5_MOD_NAME) {
+ krb5_store_int32(sp, princ->mod_name != NULL);
+ if(princ->mod_name)
+ krb5_store_principal(sp, princ->mod_name);
+ }
+ if (mask & KADM5_MOD_TIME)
+ krb5_store_int32(sp, princ->mod_date);
+ if (mask & KADM5_ATTRIBUTES)
+ krb5_store_int32(sp, princ->attributes);
+ if (mask & KADM5_KVNO)
+ krb5_store_int32(sp, princ->kvno);
+ if (mask & KADM5_MKVNO)
+ krb5_store_int32(sp, princ->mkvno);
+ if (mask & KADM5_POLICY) {
+ krb5_store_int32(sp, princ->policy != NULL);
+ if(princ->policy)
+ krb5_store_string(sp, princ->policy);
+ }
+ if (mask & KADM5_AUX_ATTRIBUTES)
+ krb5_store_int32(sp, princ->aux_attributes);
+ if (mask & KADM5_MAX_RLIFE)
+ krb5_store_int32(sp, princ->max_renewable_life);
+ if (mask & KADM5_LAST_SUCCESS)
+ krb5_store_int32(sp, princ->last_success);
+ if (mask & KADM5_LAST_FAILED)
+ krb5_store_int32(sp, princ->last_failed);
+ if (mask & KADM5_FAIL_AUTH_COUNT)
+ krb5_store_int32(sp, princ->fail_auth_count);
+ if (mask & KADM5_KEY_DATA) {
+ krb5_store_int32(sp, princ->n_key_data);
+ for(i = 0; i < princ->n_key_data; i++)
+ kadm5_store_key_data(sp, &princ->key_data[i]);
+ }
+ if (mask & KADM5_TL_DATA) {
+ krb5_tl_data *tp;
+
+ krb5_store_int32(sp, princ->n_tl_data);
+ for(tp = princ->tl_data; tp; tp = tp->tl_data_next)
+ kadm5_store_tl_data(sp, tp);
+ }
+ return 0;
+}
+
+
+kadm5_ret_t
+kadm5_store_principal_ent(krb5_storage *sp,
+ kadm5_principal_ent_t princ)
+{
+ return store_principal_ent (sp, princ, ~0);
+}
+
+kadm5_ret_t
+kadm5_store_principal_ent_mask(krb5_storage *sp,
+ kadm5_principal_ent_t princ,
+ u_int32_t mask)
+{
+ krb5_store_int32(sp, mask);
+ return store_principal_ent (sp, princ, mask);
+}
+
+static kadm5_ret_t
+ret_principal_ent(krb5_storage *sp,
+ kadm5_principal_ent_t princ,
+ u_int32_t mask)
+{
+ int i;
+ int32_t tmp;
+
+ if (mask & KADM5_PRINCIPAL)
+ krb5_ret_principal(sp, &princ->principal);
+
+ if (mask & KADM5_PRINC_EXPIRE_TIME) {
+ krb5_ret_int32(sp, &tmp);
+ princ->princ_expire_time = tmp;
+ }
+ if (mask & KADM5_PW_EXPIRATION) {
+ krb5_ret_int32(sp, &tmp);
+ princ->pw_expiration = tmp;
+ }
+ if (mask & KADM5_LAST_PWD_CHANGE) {
+ krb5_ret_int32(sp, &tmp);
+ princ->last_pwd_change = tmp;
+ }
+ if (mask & KADM5_MAX_LIFE) {
+ krb5_ret_int32(sp, &tmp);
+ princ->max_life = tmp;
+ }
+ if (mask & KADM5_MOD_NAME) {
+ krb5_ret_int32(sp, &tmp);
+ if(tmp)
+ krb5_ret_principal(sp, &princ->mod_name);
+ else
+ princ->mod_name = NULL;
+ }
+ if (mask & KADM5_MOD_TIME) {
+ krb5_ret_int32(sp, &tmp);
+ princ->mod_date = tmp;
+ }
+ if (mask & KADM5_ATTRIBUTES) {
+ krb5_ret_int32(sp, &tmp);
+ princ->attributes = tmp;
+ }
+ if (mask & KADM5_KVNO) {
+ krb5_ret_int32(sp, &tmp);
+ princ->kvno = tmp;
+ }
+ if (mask & KADM5_MKVNO) {
+ krb5_ret_int32(sp, &tmp);
+ princ->mkvno = tmp;
+ }
+ if (mask & KADM5_POLICY) {
+ krb5_ret_int32(sp, &tmp);
+ if(tmp)
+ krb5_ret_string(sp, &princ->policy);
+ else
+ princ->policy = NULL;
+ }
+ if (mask & KADM5_AUX_ATTRIBUTES) {
+ krb5_ret_int32(sp, &tmp);
+ princ->aux_attributes = tmp;
+ }
+ if (mask & KADM5_MAX_RLIFE) {
+ krb5_ret_int32(sp, &tmp);
+ princ->max_renewable_life = tmp;
+ }
+ if (mask & KADM5_LAST_SUCCESS) {
+ krb5_ret_int32(sp, &tmp);
+ princ->last_success = tmp;
+ }
+ if (mask & KADM5_LAST_FAILED) {
+ krb5_ret_int32(sp, &tmp);
+ princ->last_failed = tmp;
+ }
+ if (mask & KADM5_FAIL_AUTH_COUNT) {
+ krb5_ret_int32(sp, &tmp);
+ princ->fail_auth_count = tmp;
+ }
+ if (mask & KADM5_KEY_DATA) {
+ krb5_ret_int32(sp, &tmp);
+ princ->n_key_data = tmp;
+ princ->key_data = malloc(princ->n_key_data * sizeof(*princ->key_data));
+ for(i = 0; i < princ->n_key_data; i++)
+ kadm5_ret_key_data(sp, &princ->key_data[i]);
+ }
+ if (mask & KADM5_TL_DATA) {
+ krb5_ret_int32(sp, &tmp);
+ princ->n_tl_data = tmp;
+ princ->tl_data = NULL;
+ for(i = 0; i < princ->n_tl_data; i++){
+ krb5_tl_data *tp = malloc(sizeof(*tp));
+ kadm5_ret_tl_data(sp, tp);
+ tp->tl_data_next = princ->tl_data;
+ princ->tl_data = tp;
+ }
+ }
+ return 0;
+}
+
+kadm5_ret_t
+kadm5_ret_principal_ent(krb5_storage *sp,
+ kadm5_principal_ent_t princ)
+{
+ return ret_principal_ent (sp, princ, ~0);
+}
+
+kadm5_ret_t
+kadm5_ret_principal_ent_mask(krb5_storage *sp,
+ kadm5_principal_ent_t princ,
+ u_int32_t *mask)
+{
+ int32_t tmp;
+
+ krb5_ret_int32 (sp, &tmp);
+ *mask = tmp;
+ return ret_principal_ent (sp, princ, *mask);
+}
+
+kadm5_ret_t
+_kadm5_marshal_params(krb5_context context,
+ kadm5_config_params *params,
+ krb5_data *out)
+{
+ krb5_storage *sp = krb5_storage_emem();
+
+ krb5_store_int32(sp, params->mask & (KADM5_CONFIG_REALM));
+
+ if(params->mask & KADM5_CONFIG_REALM)
+ krb5_store_string(sp, params->realm);
+ krb5_storage_to_data(sp, out);
+ krb5_storage_free(sp);
+
+ return 0;
+}
+
+kadm5_ret_t
+_kadm5_unmarshal_params(krb5_context context,
+ krb5_data *in,
+ kadm5_config_params *params)
+{
+ krb5_storage *sp = krb5_storage_from_data(in);
+
+ krb5_ret_int32(sp, &params->mask);
+
+ if(params->mask & KADM5_CONFIG_REALM)
+ krb5_ret_string(sp, &params->realm);
+ krb5_storage_free(sp);
+
+ return 0;
+}
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