1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
/*
* Copyright (C) 2007-2008 Martin Willi
* Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include "xauth_null.h"
#include <daemon.h>
#include <library.h>
typedef struct private_xauth_null_t private_xauth_null_t;
/**
* Private data of an xauth_null_t object.
*/
struct private_xauth_null_t {
/**
* Public authenticator_t interface.
*/
xauth_null_t public;
/**
* ID of the peer
*/
identification_t *peer;
};
METHOD(xauth_method_t, process_peer, status_t,
private_xauth_null_t *this, cp_payload_t *in, cp_payload_t **out)
{
chunk_t user_name = chunk_from_chars('j', 'o', 's', 't');
chunk_t user_pass = chunk_from_chars('j', 'o', 's', 't');
cp_payload_t *cp;
/* TODO-IKEv1: Fetch the user/pass from an authenticator */
cp = cp_payload_create_type(CONFIGURATION_V1, CFG_REPLY);
cp->add_attribute(cp, configuration_attribute_create_chunk(
CONFIGURATION_ATTRIBUTE_V1, XAUTH_USER_NAME, user_name));
cp->add_attribute(cp, configuration_attribute_create_chunk(
CONFIGURATION_ATTRIBUTE_V1, XAUTH_USER_PASSWORD, user_pass));
*out = cp;
return NEED_MORE;
}
METHOD(xauth_method_t, initiate_peer, status_t,
private_xauth_null_t *this, cp_payload_t **out)
{
/* peer never initiates */
return FAILED;
}
METHOD(xauth_method_t, process_server, status_t,
private_xauth_null_t *this, cp_payload_t *in, cp_payload_t **out)
{
return SUCCESS;
}
METHOD(xauth_method_t, initiate_server, status_t,
private_xauth_null_t *this, cp_payload_t **out)
{
return NEED_MORE;
}
METHOD(xauth_method_t, get_type, xauth_type_t,
private_xauth_null_t *this, u_int32_t *vendor)
{
return XAUTH_NULL;
}
METHOD(xauth_method_t, destroy, void,
private_xauth_null_t *this)
{
this->peer->destroy(this->peer);
free(this);
}
/*
* Described in header.
*/
xauth_null_t *xauth_null_create_peer(identification_t *server,
identification_t *peer)
{
private_xauth_null_t *this;
INIT(this,
.public = {
.xauth_method = {
.initiate = _initiate_peer,
.process = _process_peer,
.get_type = _get_type,
.destroy = _destroy,
},
},
.peer = peer->clone(peer),
);
return &this->public;
}
/*
* Described in header.
*/
xauth_null_t *xauth_null_create_server(identification_t *server,
identification_t *peer)
{
private_xauth_null_t *this;
INIT(this,
.public = {
.xauth_method = {
.initiate = _initiate_server,
.process = _process_server,
.get_type = _get_type,
.destroy = _destroy,
},
},
.peer = peer->clone(peer),
);
return &this->public;
}
|
