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/*
* Copyright (c) 1997 - 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 "ntlm.h"
OM_uint32 GSSAPI_CALLCONV
_gss_ntlm_import_name
(OM_uint32 * minor_status,
const gss_buffer_t input_name_buffer,
const gss_OID input_name_type,
gss_name_t * output_name
)
{
char *name, *p, *p2;
int is_hostnamed;
int is_username;
ntlm_name n;
*minor_status = 0;
if (output_name == NULL)
return GSS_S_CALL_INACCESSIBLE_WRITE;
*output_name = GSS_C_NO_NAME;
is_hostnamed = gss_oid_equal(input_name_type, GSS_C_NT_HOSTBASED_SERVICE);
is_username = gss_oid_equal(input_name_type, GSS_C_NT_USER_NAME);
if (!is_hostnamed && !is_username)
return GSS_S_BAD_NAMETYPE;
name = malloc(input_name_buffer->length + 1);
if (name == NULL) {
*minor_status = ENOMEM;
return GSS_S_FAILURE;
}
memcpy(name, input_name_buffer->value, input_name_buffer->length);
name[input_name_buffer->length] = '\0';
/* find "domain" part of the name and uppercase it */
p = strchr(name, '@');
if (p == NULL) {
free(name);
return GSS_S_BAD_NAME;
}
p[0] = '\0';
p++;
p2 = strchr(p, '.');
if (p2 && p2[1] != '\0') {
if (is_hostnamed) {
p = p2 + 1;
p2 = strchr(p, '.');
}
if (p2)
*p2 = '\0';
}
strupr(p);
n = calloc(1, sizeof(*n));
if (n == NULL) {
free(name);
*minor_status = ENOMEM;
return GSS_S_FAILURE;
}
n->user = strdup(name);
n->domain = strdup(p);
free(name);
if (n->user == NULL || n->domain == NULL) {
free(n->user);
free(n->domain);
free(n);
*minor_status = ENOMEM;
return GSS_S_FAILURE;
}
*output_name = (gss_name_t)n;
return GSS_S_COMPLETE;
}
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