1 /*
2 * Copyright (c) 1997 - 2003 Kungliga Tekniska H�gskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of the Institute nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34 #include "ntlm/ntlm.h"
35
36 RCSID("$Id: import_name.c 22373 2007-12-28 18:36:06Z lha $");
37
_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)38 OM_uint32 _gss_ntlm_import_name
39 (OM_uint32 * minor_status,
40 const gss_buffer_t input_name_buffer,
41 const gss_OID input_name_type,
42 gss_name_t * output_name
43 )
44 {
45 char *name, *p, *p2;
46 ntlm_name n;
47
48 *minor_status = 0;
49
50 if (output_name)
51 *output_name = GSS_C_NO_NAME;
52
53 if (!gss_oid_equal(input_name_type, GSS_C_NT_HOSTBASED_SERVICE))
54 return GSS_S_BAD_NAMETYPE;
55
56 name = malloc(input_name_buffer->length + 1);
57 if (name == NULL) {
58 *minor_status = ENOMEM;
59 return GSS_S_FAILURE;
60 }
61 memcpy(name, input_name_buffer->value, input_name_buffer->length);
62 name[input_name_buffer->length] = '\0';
63
64 /* find "domain" part of the name and uppercase it */
65 p = strchr(name, '@');
66 if (p == NULL)
67 return GSS_S_BAD_NAME;
68 p[0] = '\0';
69 p++;
70 p2 = strchr(p, '.');
71 if (p2 && p2[1] != '\0') {
72 p = p2 + 1;
73 p2 = strchr(p, '.');
74 if (p2)
75 *p2 = '\0';
76 }
77 strupr(p);
78
79 n = calloc(1, sizeof(*n));
80 if (name == NULL) {
81 free(name);
82 *minor_status = ENOMEM;
83 return GSS_S_FAILURE;
84 }
85
86 n->user = strdup(name);
87 n->domain = strdup(p);
88
89 free(name);
90
91 if (n->user == NULL || n->domain == NULL) {
92 free(n->user);
93 free(n->domain);
94 free(n);
95 *minor_status = ENOMEM;
96 return GSS_S_FAILURE;
97 }
98
99 *output_name = (gss_name_t)n;
100
101 return GSS_S_COMPLETE;
102 }
103