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-rw-r--r--crypto/heimdal/lib/hdb/keytab.c187
1 files changed, 0 insertions, 187 deletions
diff --git a/crypto/heimdal/lib/hdb/keytab.c b/crypto/heimdal/lib/hdb/keytab.c
deleted file mode 100644
index d9be75d34be6f..0000000000000
--- a/crypto/heimdal/lib/hdb/keytab.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * Copyright (c) 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 "hdb_locl.h"
-
-/* keytab backend for HDB databases */
-
-RCSID("$Id: keytab.c,v 1.2 1999/08/26 13:24:05 joda Exp $");
-
-struct hdb_data {
- char *dbname;
- char *mkey;
- HDB *db;
-};
-
-static krb5_error_code
-hdb_resolve(krb5_context context, const char *name, krb5_keytab id)
-{
- krb5_error_code ret;
- struct hdb_data *d;
- const char *db, *mkey;
- d = malloc(sizeof(*d));
- if(d == NULL)
- return ENOMEM;
- db = name;
- mkey = strchr(name, ':');
- if(mkey == NULL || mkey[1] == '\0') {
- if(*name == '\0')
- d->dbname = NULL;
- else {
- d->dbname = strdup(name);
- if(d->dbname == NULL) {
- free(d);
- return ENOMEM;
- }
- }
- d->mkey = NULL;
- } else {
- if((mkey - db) == 0) {
- d->dbname = NULL;
- } else {
- d->dbname = malloc(mkey - db);
- if(d->dbname == NULL) {
- free(d);
- return ENOMEM;
- }
- strncpy(d->dbname, db, mkey - db);
- d->dbname[mkey - db] = '\0';
- }
- d->mkey = strdup(mkey + 1);
- if(d->mkey == NULL) {
- free(d->dbname);
- free(d);
- return ENOMEM;
- }
- }
- ret = hdb_create(context, &d->db, d->dbname);
- if(ret) {
- free(d->dbname);
- free(d->mkey);
- free(d);
- return ret;
- }
- ret = hdb_set_master_keyfile (context, d->db, d->mkey);
- if(ret) {
- (*d->db->destroy)(context, d->db);
- free(d->dbname);
- free(d->mkey);
- free(d);
- return ret;
- }
- id->data = d;
- return 0;
-}
-
-static krb5_error_code
-hdb_close(krb5_context context, krb5_keytab id)
-{
- struct hdb_data *d = id->data;
- (*d->db->destroy)(context, d->db);
- free(d);
- return 0;
-}
-
-static krb5_error_code
-hdb_get_name(krb5_context context,
- krb5_keytab id,
- char *name,
- size_t namesize)
-{
- struct hdb_data *d = id->data;
- snprintf(name, namesize, "%s%s%s",
- d->dbname ? d->dbname : "",
- (d->dbname || d->mkey) ? ":" : "",
- d->mkey ? d->mkey : "");
- return 0;
-}
-
-static krb5_error_code
-hdb_get_entry(krb5_context context,
- krb5_keytab id,
- krb5_const_principal principal,
- krb5_kvno kvno,
- krb5_enctype enctype,
- krb5_keytab_entry *entry)
-{
- hdb_entry ent;
- krb5_error_code ret;
- struct hdb_data *d = id->data;
- int i;
-
- ret = (*d->db->open)(context, d->db, O_RDONLY, 0);
- if (ret)
- return ret;
- ent.principal = (krb5_principal)principal;
- ret = (*d->db->fetch)(context, d->db, HDB_F_DECRYPT, &ent);
- (*d->db->close)(context, d->db);
- if(ret == HDB_ERR_NOENTRY)
- return KRB5_KT_NOTFOUND;
- else if(ret)
- return ret;
- if(kvno && ent.kvno != kvno) {
- hdb_free_entry(context, &ent);
- return KRB5_KT_NOTFOUND;
- }
- if(enctype == 0)
- if(ent.keys.len > 0)
- enctype = ent.keys.val[0].key.keytype;
- ret = KRB5_KT_NOTFOUND;
- for(i = 0; i < ent.keys.len; i++) {
- if(ent.keys.val[i].key.keytype == enctype) {
- krb5_copy_principal(context, principal, &entry->principal);
- entry->vno = ent.kvno;
- krb5_copy_keyblock_contents(context,
- &ent.keys.val[i].key,
- &entry->keyblock);
- ret = 0;
- break;
- }
- }
- hdb_free_entry(context, &ent);
- return ret;
-}
-
-krb5_kt_ops hdb_kt_ops = {
- "HDB",
- hdb_resolve,
- hdb_get_name,
- hdb_close,
- hdb_get_entry,
- NULL, /* start_seq_get */
- NULL, /* next_entry */
- NULL, /* end_seq_get */
- NULL, /* add */
- NULL /* remove */
-};
-