2 * Copyright (c) 1997 - 2001 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. 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.
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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34 #include "gssapi_locl.h"
39 import_krb5_name (OM_uint32
*minor_status
,
40 const gss_buffer_t input_name_buffer
,
41 gss_name_t
*output_name
)
46 tmp
= malloc (input_name_buffer
->length
+ 1);
48 *minor_status
= ENOMEM
;
52 input_name_buffer
->value
,
53 input_name_buffer
->length
);
54 tmp
[input_name_buffer
->length
] = '\0';
56 kerr
= krb5_parse_name (gssapi_krb5_context
,
61 return GSS_S_COMPLETE
;
62 else if (kerr
== KRB5_PARSE_ILLCHAR
|| kerr
== KRB5_PARSE_MALFORMED
) {
63 gssapi_krb5_set_error_string ();
65 return GSS_S_BAD_NAME
;
67 gssapi_krb5_set_error_string ();
74 import_hostbased_name (OM_uint32
*minor_status
,
75 const gss_buffer_t input_name_buffer
,
76 gss_name_t
*output_name
)
82 char local_hostname
[MAXHOSTNAMELEN
];
84 tmp
= malloc (input_name_buffer
->length
+ 1);
86 *minor_status
= ENOMEM
;
90 input_name_buffer
->value
,
91 input_name_buffer
->length
);
92 tmp
[input_name_buffer
->length
] = '\0';
94 p
= strchr (tmp
, '@');
99 if (gethostname(local_hostname
, sizeof(local_hostname
)) < 0) {
100 *minor_status
= errno
;
102 return GSS_S_FAILURE
;
104 host
= local_hostname
;
107 kerr
= krb5_sname_to_principal (gssapi_krb5_context
,
113 *minor_status
= kerr
;
115 return GSS_S_COMPLETE
;
116 else if (kerr
== KRB5_PARSE_ILLCHAR
|| kerr
== KRB5_PARSE_MALFORMED
) {
117 gssapi_krb5_set_error_string ();
118 *minor_status
= kerr
;
119 return GSS_S_BAD_NAME
;
121 gssapi_krb5_set_error_string ();
122 *minor_status
= kerr
;
123 return GSS_S_FAILURE
;
127 OM_uint32 gss_import_name
128 (OM_uint32
* minor_status
,
129 const gss_buffer_t input_name_buffer
,
130 const gss_OID input_name_type
,
131 gss_name_t
* output_name
136 if (input_name_type
== GSS_C_NT_HOSTBASED_SERVICE
)
137 return import_hostbased_name (minor_status
,
140 else if (input_name_type
== GSS_C_NO_OID
141 || input_name_type
== GSS_C_NT_USER_NAME
142 || input_name_type
== GSS_KRB5_NT_PRINCIPAL_NAME
)
143 /* default printable syntax */
144 return import_krb5_name (minor_status
,
149 return GSS_S_BAD_NAMETYPE
;