2 * Copyright (c) 1997 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
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.
17 * 3. All advertising materials mentioning features or use of this software
18 * must display the following acknowledgement:
19 * This product includes software developed by Kungliga Tekniska
20 * Högskolan and its contributors.
22 * 4. Neither the name of the Institute nor the names of its contributors
23 * may be used to endorse or promote products derived from this software
24 * without specific prior written permission.
26 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
39 #include "gssapi_locl.h"
44 import_krb5_name (OM_uint32
*minor_status
,
45 const gss_buffer_t input_name_buffer
,
46 gss_name_t
*output_name
)
51 tmp
= malloc (input_name_buffer
->length
+ 1);
55 input_name_buffer
->value
,
56 input_name_buffer
->length
);
57 tmp
[input_name_buffer
->length
] = '\0';
59 kerr
= krb5_parse_name (gssapi_krb5_context
,
64 return GSS_S_COMPLETE
;
65 else if (kerr
== KRB5_PARSE_ILLCHAR
|| kerr
== KRB5_PARSE_MALFORMED
)
66 return GSS_S_BAD_NAME
;
72 import_hostbased_name (OM_uint32
*minor_status
,
73 const gss_buffer_t input_name_buffer
,
74 gss_name_t
*output_name
)
80 char local_hostname
[MAXHOSTNAMELEN
];
82 tmp
= malloc (input_name_buffer
->length
+ 1);
84 *minor_status
= ENOMEM
;
88 input_name_buffer
->value
,
89 input_name_buffer
->length
);
90 tmp
[input_name_buffer
->length
] = '\0';
92 p
= strchr (tmp
, '@');
97 if (gethostname(local_hostname
, sizeof(local_hostname
)) < 0) {
98 *minor_status
= errno
;
100 return GSS_S_FAILURE
;
102 host
= local_hostname
;
105 kerr
= krb5_sname_to_principal (gssapi_krb5_context
,
111 *minor_status
= kerr
;
113 return GSS_S_COMPLETE
;
114 else if (kerr
== KRB5_PARSE_ILLCHAR
|| kerr
== KRB5_PARSE_MALFORMED
)
115 return GSS_S_BAD_NAME
;
117 return GSS_S_FAILURE
;
120 OM_uint32 gss_import_name
121 (OM_uint32
* minor_status
,
122 const gss_buffer_t input_name_buffer
,
123 const gss_OID input_name_type
,
124 gss_name_t
* output_name
129 if (input_name_type
== GSS_C_NT_HOSTBASED_SERVICE
)
130 return import_hostbased_name (minor_status
,
133 else if (input_name_type
== GSS_C_NO_OID
134 || input_name_type
== GSS_C_NT_USER_NAME
135 || input_name_type
== GSS_KRB5_NT_PRINCIPAL_NAME
)
136 /* default printable syntax */
137 return import_krb5_name (minor_status
,
141 return GSS_S_BAD_NAMETYPE
;