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-rw-r--r--crypto/heimdal/lib/gssapi/add_cred.c234
1 files changed, 0 insertions, 234 deletions
diff --git a/crypto/heimdal/lib/gssapi/add_cred.c b/crypto/heimdal/lib/gssapi/add_cred.c
deleted file mode 100644
index 53d4f33..0000000
--- a/crypto/heimdal/lib/gssapi/add_cred.c
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
- * Copyright (c) 2003 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 "gssapi_locl.h"
-
-RCSID("$Id: add_cred.c,v 1.2.2.1 2003/10/21 21:00:47 lha Exp $");
-
-OM_uint32 gss_add_cred (
- OM_uint32 *minor_status,
- const gss_cred_id_t input_cred_handle,
- const gss_name_t desired_name,
- const gss_OID desired_mech,
- gss_cred_usage_t cred_usage,
- OM_uint32 initiator_time_req,
- OM_uint32 acceptor_time_req,
- gss_cred_id_t *output_cred_handle,
- gss_OID_set *actual_mechs,
- OM_uint32 *initiator_time_rec,
- OM_uint32 *acceptor_time_rec)
-{
- OM_uint32 ret, lifetime;
- gss_cred_id_t cred, handle;
-
- handle = NULL;
- cred = input_cred_handle;
-
- if (gss_oid_equal(desired_mech, GSS_KRB5_MECHANISM) == 0) {
- *minor_status = 0;
- return GSS_S_BAD_MECH;
- }
-
- if (cred == GSS_C_NO_CREDENTIAL && output_cred_handle == NULL) {
- *minor_status = 0;
- return GSS_S_NO_CRED;
- }
-
- /* check if requested output usage is compatible with output usage */
- if (output_cred_handle != NULL &&
- (cred->usage != cred_usage && cred->usage != GSS_C_BOTH)) {
- *minor_status = GSS_KRB5_S_G_BAD_USAGE;
- return(GSS_S_FAILURE);
- }
-
- /* check that we have the same name */
- if (desired_name != GSS_C_NO_NAME &&
- krb5_principal_compare(gssapi_krb5_context, desired_name,
- cred->principal) != FALSE) {
- *minor_status = 0;
- return GSS_S_BAD_NAME;
- }
-
- /* make a copy */
- if (output_cred_handle) {
-
- handle = (gss_cred_id_t)malloc(sizeof(*handle));
- if (handle == GSS_C_NO_CREDENTIAL) {
- *minor_status = ENOMEM;
- return (GSS_S_FAILURE);
- }
-
- memset(handle, 0, sizeof (*handle));
-
- handle->usage = cred_usage;
- handle->lifetime = cred->lifetime;
- handle->principal = NULL;
- handle->keytab = NULL;
- handle->ccache = NULL;
- handle->mechanisms = NULL;
-
- ret = GSS_S_FAILURE;
-
- ret = gss_duplicate_name(minor_status, cred->principal,
- &handle->principal);
- if (ret) {
- free(handle);
- *minor_status = ENOMEM;
- return GSS_S_FAILURE;
- }
-
- if (cred->keytab) {
- krb5_error_code kret;
- char name[KRB5_KT_PREFIX_MAX_LEN + MAXPATHLEN];
- int len;
-
- ret = GSS_S_FAILURE;
-
- kret = krb5_kt_get_type(gssapi_krb5_context, cred->keytab,
- name, KRB5_KT_PREFIX_MAX_LEN);
- if (kret) {
- *minor_status = kret;
- goto failure;
- }
- len = strlen(name);
- name[len++] = ':';
-
- kret = krb5_kt_get_name(gssapi_krb5_context, cred->keytab,
- name + len,
- sizeof(name) - len);
- if (kret) {
- *minor_status = kret;
- goto failure;
- }
-
- kret = krb5_kt_resolve(gssapi_krb5_context, name,
- &handle->keytab);
- if (kret){
- *minor_status = kret;
- goto failure;
- }
- }
-
- if (cred->ccache) {
- krb5_error_code kret;
- const char *type, *name;
- char *type_name;
-
- ret = GSS_S_FAILURE;
-
- type = krb5_cc_get_type(gssapi_krb5_context, cred->ccache);
- if (type == NULL){
- *minor_status = ENOMEM;
- goto failure;
- }
-
- if (strcmp(type, "MEMORY") == 0) {
- ret = krb5_cc_gen_new(gssapi_krb5_context, &krb5_mcc_ops,
- &handle->ccache);
- if (ret) {
- *minor_status = ret;
- goto failure;
- }
-
- ret = krb5_cc_copy_cache(gssapi_krb5_context, cred->ccache,
- handle->ccache);
- if (ret) {
- *minor_status = ret;
- goto failure;
- }
-
- } else {
-
- name = krb5_cc_get_name(gssapi_krb5_context, cred->ccache);
- if (name == NULL) {
- *minor_status = ENOMEM;
- goto failure;
- }
-
- asprintf(&type_name, "%s:%s", type, name);
- if (type_name == NULL) {
- *minor_status = ENOMEM;
- goto failure;
- }
-
- kret = krb5_cc_resolve(gssapi_krb5_context, type_name,
- &handle->ccache);
- free(type_name);
- if (kret) {
- *minor_status = kret;
- goto failure;
- }
- }
- }
-
- ret = gss_create_empty_oid_set(minor_status, &handle->mechanisms);
- if (ret)
- goto failure;
-
- ret = gss_add_oid_set_member(minor_status, GSS_KRB5_MECHANISM,
- &handle->mechanisms);
- if (ret)
- goto failure;
- }
-
- ret = gss_inquire_cred(minor_status, cred, NULL, &lifetime,
- NULL, actual_mechs);
- if (ret)
- goto failure;
-
- if (initiator_time_rec)
- *initiator_time_rec = lifetime;
- if (acceptor_time_rec)
- *acceptor_time_rec = lifetime;
-
- if (output_cred_handle)
- *output_cred_handle = handle;
-
- *minor_status = 0;
- return ret;
-
- failure:
-
- if (handle) {
- if (handle->principal)
- gss_release_name(NULL, &handle->principal);
- if (handle->keytab)
- krb5_kt_close(gssapi_krb5_context, handle->keytab);
- if (handle->ccache)
- krb5_cc_destroy(gssapi_krb5_context, handle->ccache);
- if (handle->mechanisms)
- gss_release_oid_set(NULL, &handle->mechanisms);
- free(handle);
- }
- return ret;
-}
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