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
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
/* $Id$
*
* Lasso - A free implementation of the Liberty Alliance specifications.
*
* Copyright (C) 2004-2007 Entr'ouvert
* http://lasso.entrouvert.org
*
* Authors: See AUTHORS file in top-level directory.
*
* 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.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <lasso/xml/lib_assertion.h>
/*
* Authentication assertions provided in an <AuthnResponse> element MUST be of
* type AssertionType, which is an extension of saml:AssertionType, so that the
* RequestID attribute from the original <AuthnRequest> MAY be included in the
* InResponseTo attribute in the <Assertion> element. This is done because it is
* not required that the <AuthnResponse> element itself be signed. Instead, the
* individual <Assertion> elements contained MUST each be signed. Note that it is
* optional for the InResponseTo to be present. Its absence indicates that the
* <AuthnResponse> has been unilaterally sent by the identity provider without a
* corresponding <AuthnRequest> message from the service provider. If the
* attribute is present, it MUST be set to the RequestID of the original
* <AuthnRequest>.
*
* The schema fragment is as follows:
* <xs:element name="Assertion" type="AssertionType" substitutionGroup="saml:Assertion" />
* <xs:complexType name="AssertionType">
* <xs:complexContent>
* <xs:extension base="saml:AssertionType">
* <xs:attribute name="InResponseTo" type="xs:NCName" use="optional"/>
* </xs:extension>
* </xs:complexContent>
* </xs:complexType>
*/
/*****************************************************************************/
/* private methods */
/*****************************************************************************/
static struct XmlSnippet schema_snippets[] = {
{ "InResponseTo", SNIPPET_ATTRIBUTE,
G_STRUCT_OFFSET(LassoLibAssertion, InResponseTo) },
{ NULL, 0, 0}
};
/*****************************************************************************/
/* instance and class init functions */
/*****************************************************************************/
static void
instance_init(LassoLibAssertion *node)
{
node->InResponseTo = NULL;
}
static void
class_init(LassoLibAssertionClass *klass)
{
LassoNodeClass *nclass = LASSO_NODE_CLASS(klass);
nclass->node_data = g_new0(LassoNodeClassData, 1);
lasso_node_class_set_nodename(nclass, "Assertion");
lasso_node_class_set_ns(nclass, LASSO_LIB_HREF, LASSO_LIB_PREFIX);
lasso_node_class_add_snippets(nclass, schema_snippets);
}
GType
lasso_lib_assertion_get_type()
{
static GType this_type = 0;
if (!this_type) {
static const GTypeInfo this_info = {
sizeof (LassoLibAssertionClass),
NULL,
NULL,
(GClassInitFunc) class_init,
NULL,
NULL,
sizeof(LassoLibAssertion),
0,
(GInstanceInitFunc) instance_init,
};
this_type = g_type_register_static(LASSO_TYPE_SAML_ASSERTION,
"LassoLibAssertion", &this_info, 0);
}
return this_type;
}
/**
* lasso_lib_assertion_new:
*
* Creates a new #LassoLibAssertion object.
*
* Return value: a newly created #LassoLibAssertion object
**/
LassoLibAssertion*
lasso_lib_assertion_new()
{
return g_object_new(LASSO_TYPE_LIB_ASSERTION, NULL);
}
/**
* lasso_lib_assertion_new_full:
* @issuer:
* @requestID:
* @audience:
* @notBefore:
* @notOnOrAfter:
*
* Creates a new #LassoLibAssertion object and initializes it with the
* parameters.
*
* Return value: a newly created #LassoLibAssertion object
**/
LassoLibAssertion*
lasso_lib_assertion_new_full(const char *issuer, const char *requestID,
const char *audience, const char *notBefore, const char *notOnOrAfter)
{
LassoSamlAssertion *assertion;
g_return_val_if_fail(issuer != NULL, NULL);
assertion = LASSO_SAML_ASSERTION(g_object_new(LASSO_TYPE_LIB_ASSERTION, NULL));
assertion->AssertionID = lasso_build_unique_id(32);
assertion->MajorVersion = LASSO_LIB_MAJOR_VERSION_N;
assertion->MinorVersion = LASSO_LIB_MINOR_VERSION_N;
assertion->IssueInstant = lasso_get_current_time();
assertion->Issuer = g_strdup(issuer);
if (requestID != NULL)
LASSO_LIB_ASSERTION(assertion)->InResponseTo = g_strdup(requestID);
assertion->Conditions = lasso_saml_conditions_new();
assertion->Conditions->NotBefore = g_strdup(notBefore);
assertion->Conditions->NotOnOrAfter = g_strdup(notOnOrAfter);
if (audience) {
assertion->Conditions->AudienceRestrictionCondition = g_list_append(NULL,
lasso_saml_audience_restriction_condition_new_full(audience));
}
return LASSO_LIB_ASSERTION(assertion);
}
|
