xref: /freebsd/contrib/wpa/src/crypto/tls_none.c (revision a25896ca1270e25b657ceaa8d47d5699515f5c25)
1 /*
2  * SSL/TLS interface functions for no TLS case
3  * Copyright (c) 2004-2009, Jouni Malinen <j@w1.fi>
4  *
5  * This software may be distributed under the terms of the BSD license.
6  * See README for more details.
7  */
8 
9 #include "includes.h"
10 
11 #include "common.h"
12 #include "tls.h"
13 
14 void * tls_init(const struct tls_config *conf)
15 {
16 	return (void *) 1;
17 }
18 
19 
20 void tls_deinit(void *ssl_ctx)
21 {
22 }
23 
24 
25 int tls_get_errors(void *tls_ctx)
26 {
27 	return 0;
28 }
29 
30 
31 struct tls_connection * tls_connection_init(void *tls_ctx)
32 {
33 	return NULL;
34 }
35 
36 
37 void tls_connection_deinit(void *tls_ctx, struct tls_connection *conn)
38 {
39 }
40 
41 
42 int tls_connection_established(void *tls_ctx, struct tls_connection *conn)
43 {
44 	return -1;
45 }
46 
47 
48 int tls_connection_shutdown(void *tls_ctx, struct tls_connection *conn)
49 {
50 	return -1;
51 }
52 
53 
54 int tls_connection_set_params(void *tls_ctx, struct tls_connection *conn,
55 			      const struct tls_connection_params *params)
56 {
57 	return -1;
58 }
59 
60 
61 int tls_global_set_params(void *tls_ctx,
62 			  const struct tls_connection_params *params)
63 {
64 	return -1;
65 }
66 
67 
68 int tls_global_set_verify(void *tls_ctx, int check_crl)
69 {
70 	return -1;
71 }
72 
73 
74 int tls_connection_set_verify(void *tls_ctx, struct tls_connection *conn,
75 			      int verify_peer, unsigned int flags,
76 			      const u8 *session_ctx, size_t session_ctx_len)
77 {
78 	return -1;
79 }
80 
81 
82 int tls_connection_get_random(void *tls_ctx, struct tls_connection *conn,
83 			      struct tls_random *data)
84 {
85 	return -1;
86 }
87 
88 
89 int tls_connection_export_key(void *tls_ctx, struct tls_connection *conn,
90 			      const char *label, u8 *out, size_t out_len)
91 {
92 	return -1;
93 }
94 
95 
96 int tls_connection_get_eap_fast_key(void *tls_ctx, struct tls_connection *conn,
97 				    u8 *out, size_t out_len)
98 {
99 	return -1;
100 }
101 
102 
103 struct wpabuf * tls_connection_handshake(void *tls_ctx,
104 					 struct tls_connection *conn,
105 					 const struct wpabuf *in_data,
106 					 struct wpabuf **appl_data)
107 {
108 	return NULL;
109 }
110 
111 
112 struct wpabuf * tls_connection_server_handshake(void *tls_ctx,
113 						struct tls_connection *conn,
114 						const struct wpabuf *in_data,
115 						struct wpabuf **appl_data)
116 {
117 	return NULL;
118 }
119 
120 
121 struct wpabuf * tls_connection_encrypt(void *tls_ctx,
122 				       struct tls_connection *conn,
123 				       const struct wpabuf *in_data)
124 {
125 	return NULL;
126 }
127 
128 
129 struct wpabuf * tls_connection_decrypt(void *tls_ctx,
130 				       struct tls_connection *conn,
131 				       const struct wpabuf *in_data)
132 {
133 	return NULL;
134 }
135 
136 
137 int tls_connection_resumed(void *tls_ctx, struct tls_connection *conn)
138 {
139 	return 0;
140 }
141 
142 
143 int tls_connection_set_cipher_list(void *tls_ctx, struct tls_connection *conn,
144 				   u8 *ciphers)
145 {
146 	return -1;
147 }
148 
149 
150 int tls_get_version(void *ssl_ctx, struct tls_connection *conn,
151 		    char *buf, size_t buflen)
152 {
153 	return -1;
154 }
155 
156 
157 int tls_get_cipher(void *tls_ctx, struct tls_connection *conn,
158 		   char *buf, size_t buflen)
159 {
160 	return -1;
161 }
162 
163 
164 int tls_connection_enable_workaround(void *tls_ctx,
165 				     struct tls_connection *conn)
166 {
167 	return -1;
168 }
169 
170 
171 int tls_connection_client_hello_ext(void *tls_ctx, struct tls_connection *conn,
172 				    int ext_type, const u8 *data,
173 				    size_t data_len)
174 {
175 	return -1;
176 }
177 
178 
179 int tls_connection_get_failed(void *tls_ctx, struct tls_connection *conn)
180 {
181 	return 0;
182 }
183 
184 
185 int tls_connection_get_read_alerts(void *tls_ctx, struct tls_connection *conn)
186 {
187 	return 0;
188 }
189 
190 
191 int tls_connection_get_write_alerts(void *tls_ctx,
192 				    struct tls_connection *conn)
193 {
194 	return 0;
195 }
196 
197 
198 int tls_get_library_version(char *buf, size_t buf_len)
199 {
200 	return os_snprintf(buf, buf_len, "none");
201 }
202 
203 
204 void tls_connection_set_success_data(struct tls_connection *conn,
205 				     struct wpabuf *data)
206 {
207 }
208 
209 
210 void tls_connection_set_success_data_resumed(struct tls_connection *conn)
211 {
212 }
213 
214 
215 const struct wpabuf *
216 tls_connection_get_success_data(struct tls_connection *conn)
217 {
218 	return NULL;
219 }
220 
221 
222 void tls_connection_remove_session(struct tls_connection *conn)
223 {
224 }
225