summaryrefslogtreecommitdiffstats
path: root/lasso/id-wsf/wsf_utils.c
blob: e4cdb4cba3ba6be200991e9eef18aa3ebefca144 (plain)
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
/* $Id$
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */

/**
 * SECTION:id_wsf_utils
 * @short_description: Misc functions used in the implementation of ID-WSF 1.0
 * @stability: Private
 */


/**
 * lasso_security_mech_is_saml_authentication:
 * @security_mech_id: the URI of an authentication mechanism
 *
 * Return value: %TRUE if @security_mech_id is one of
 * urn:liberty:security:2003-08:null:SAML,
 * urn:liberty:security:2003-08:TLS:SAML or
 * urn:liberty:security:2003-08:ClientTLS:SAML, FALSE otherwise.
 */

#include "../xml/private.h"
#include <glib.h>
#include <string.h>

#include "../xml/strings.h"
#include "../xml/idwsf_strings.h"

/**
 * lasso_security_mech_id_is_null_authentication:
 * @security_mech_id: the URI of an authentication mechanism
 *
 * Return value: %TRUE if @security_mech_id is null or one of
 * urn:liberty:security:2003-08:null:null,
 * urn:liberty:security:2003-08:TLS:null,
 * urn:liberty:security:2003-08:ClientTLS:null,
 * FALSE otherwise.
 */
gboolean
lasso_security_mech_id_is_null_authentication(const char *security_mech_id)
{
	if (security_mech_id == NULL ||
			strcmp(security_mech_id, LASSO_SECURITY_MECH_CLIENT_TLS) == 0 ||
			strcmp(security_mech_id, LASSO_SECURITY_MECH_TLS) == 0 ||
			strcmp(security_mech_id, LASSO_SECURITY_MECH_NULL) == 0) {
		return TRUE;
	}
	return FALSE;
}

/**
 * lasso_security_mech_id_is_x509_authentication:
 * @security_mech_id: the URI of an authentication mechanism
 *
 * Return value: %TRUE if @security_mech_id is one of
 * urn:liberty:security:2003-08:null:X509,
 * urn:liberty:security:2003-08:TLS:X509,
 * urn:liberty:security:2003-08:ClientTLS:X509,
 * FALSE otherwise.
 */
gboolean
lasso_security_mech_id_is_x509_authentication(const char *security_mech_id)
{
	if (!security_mech_id) {
		return FALSE;
	}
	if (strcmp(security_mech_id, LASSO_SECURITY_MECH_CLIENT_TLS_X509) == 0 ||
			strcmp(security_mech_id, LASSO_SECURITY_MECH_TLS_X509) == 0 ||
			strcmp(security_mech_id, LASSO_SECURITY_MECH_X509) == 0 ||
			strcmp(security_mech_id, LASSO_SECURITY11_MECH_TLS_X509) == 0 ||
			strcmp(security_mech_id, LASSO_SECURITY11_MECH_X509) == 0) {
		return TRUE;
	}
	return FALSE;
}

/**
 * lasso_security_mech_id_is_saml_authentication:
 * @security_mech_id: the URI of an authentication mechanism
 *
 * Return value: %TRUE if @security_mech_id is one of
 * urn:liberty:security:2003-08:null:SAML,
 * urn:liberty:security:2003-08:TLS:SAML,
 * urn:liberty:security:2003-08:ClientTLS:SAML,
 * urn:liberty:security:2005-02:null:SAML,
 * urn:liberty:security:2005-02:TLS:SAML,
 * FALSE otherwise.
 */
gboolean
lasso_security_mech_id_is_saml_authentication(const gchar *security_mech_id)
{
	if (!security_mech_id) {
		return FALSE;
	}
	if (strcmp(security_mech_id, LASSO_SECURITY_MECH_SAML) == 0 ||
			strcmp(security_mech_id, LASSO_SECURITY_MECH_TLS_SAML) == 0 ||
			strcmp(security_mech_id, LASSO_SECURITY_MECH_CLIENT_TLS_SAML) == 0 ||
			strcmp(security_mech_id, LASSO_SECURITY11_MECH_SAML) == 0 ||
			strcmp(security_mech_id, LASSO_SECURITY11_MECH_TLS_SAML) == 0) {
		return TRUE;
	}

	return FALSE;
}

/**
 * lasso_security_mech_id_is_bearer_authentication:
 * @security_mech_id: the URI of an authentication mechanism
 *
 * Return value: %TRUE if @security_mech_id is one of
 * urn:liberty:security:2003-08:null:Bearer,
 * urn:liberty:security:2003-08:TLS:Bearer,
 * urn:liberty:security:2003-08:ClientTLS:Bearer,
 * urn:liberty:security:2005-02:null:Bearer,
 * urn:liberty:security:2005-02:TLS:Bearer,
 * FALSE otherwise.
 */
gboolean
lasso_security_mech_id_is_bearer_authentication(const gchar *security_mech_id)
{
	if (!security_mech_id) {
		return FALSE;
	}
	if (strcmp(security_mech_id, LASSO_SECURITY_MECH_BEARER) == 0 ||
			strcmp(security_mech_id, LASSO_SECURITY_MECH_TLS_BEARER) == 0 ||
			strcmp(security_mech_id, LASSO_SECURITY_MECH_CLIENT_TLS_BEARER) == 0 ||
			strcmp(security_mech_id, LASSO_SECURITY11_MECH_BEARER) == 0 ||
			strcmp(security_mech_id, LASSO_SECURITY11_MECH_TLS_BEARER) == 0) {
		return TRUE;
	}

	return FALSE;
}