1 /*
2  * WPA Supplicant / SSL/TLS interface functions for no TLS case
3  * Copyright (c) 2004, Jouni Malinen <j@w1.fi>
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation.
8  *
9  * Alternatively, this software may be distributed under the terms of BSD
10  * license.
11  *
12  * See README and COPYING for more details.
13  */
14 
15 #include "includes.h"
16 
17 #include "common.h"
18 #include "tls.h"
19 
20 void * tls_init(const struct tls_config *conf)
21 {
22 	return (void *) 1;
23 }
24 
25 void tls_deinit(void *ssl_ctx)
26 {
27 }
28 
29 
30 #ifdef EAP_TLS_NONE
31 
32 int tls_get_errors(void *tls_ctx)
33 {
34 	return 0;
35 }
36 
37 
38 struct tls_connection * tls_connection_init(void *tls_ctx)
39 {
40 	return NULL;
41 }
42 
43 
44 void tls_connection_deinit(void *tls_ctx, struct tls_connection *conn)
45 {
46 }
47 
48 
49 int tls_connection_established(void *tls_ctx, struct tls_connection *conn)
50 {
51 	return -1;
52 }
53 
54 
55 int tls_connection_shutdown(void *tls_ctx, struct tls_connection *conn)
56 {
57 	return -1;
58 }
59 
60 
61 int tls_connection_set_params(void *tls_ctx, struct tls_connection *conn,
62 			      const struct tls_connection_params *params)
63 {
64 	return -1;
65 }
66 
67 
68 int tls_global_set_params(void *tls_ctx,
69 			  const struct tls_connection_params *params)
70 {
71 	return -1;
72 }
73 
74 
75 int tls_global_set_verify(void *tls_ctx, int check_crl)
76 {
77 	return -1;
78 }
79 
80 
81 int tls_connection_set_verify(void *tls_ctx, struct tls_connection *conn,
82 			      int verify_peer)
83 {
84 	return -1;
85 }
86 
87 
88 int tls_connection_set_ia(void *tls_ctx, struct tls_connection *conn,
89 			  int tls_ia)
90 {
91 	return -1;
92 }
93 
94 
95 int tls_connection_get_keys(void *tls_ctx, struct tls_connection *conn,
96 			    struct tls_keys *keys)
97 {
98 	return -1;
99 }
100 
101 
102 int tls_connection_prf(void *tls_ctx, struct tls_connection *conn,
103 		       const char *label, int server_random_first,
104 		       u8 *out, size_t out_len)
105 {
106 	return -1;
107 }
108 
109 
110 u8 * tls_connection_handshake(void *tls_ctx, struct tls_connection *conn,
111 			      const u8 *in_data, size_t in_len,
112 			      size_t *out_len, u8 **appl_data,
113 			      size_t *appl_data_len)
114 {
115 	return NULL;
116 }
117 
118 
119 u8 * tls_connection_server_handshake(void *tls_ctx,
120 				     struct tls_connection *conn,
121 				     const u8 *in_data, size_t in_len,
122 				     size_t *out_len)
123 {
124 	return NULL;
125 }
126 
127 
128 int tls_connection_encrypt(void *tls_ctx, struct tls_connection *conn,
129 			   const u8 *in_data, size_t in_len,
130 			   u8 *out_data, size_t out_len)
131 {
132 	return -1;
133 }
134 
135 
136 int tls_connection_decrypt(void *tls_ctx, struct tls_connection *conn,
137 			   const u8 *in_data, size_t in_len,
138 			   u8 *out_data, size_t out_len)
139 {
140 	return -1;
141 }
142 
143 
144 int tls_connection_resumed(void *tls_ctx, struct tls_connection *conn)
145 {
146 	return 0;
147 }
148 
149 
150 int tls_connection_set_cipher_list(void *tls_ctx, struct tls_connection *conn,
151 				   u8 *ciphers)
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_connection_get_keyblock_size(void *tls_ctx,
199 				     struct tls_connection *conn)
200 {
201 	return -1;
202 }
203 
204 
205 unsigned int tls_capabilities(void *tls_ctx)
206 {
207 	return 0;
208 }
209 
210 
211 int tls_connection_ia_send_phase_finished(void *tls_ctx,
212 					  struct tls_connection *conn,
213 					  int final,
214 					  u8 *out_data, size_t out_len)
215 {
216 	return -1;
217 }
218 
219 
220 int tls_connection_ia_final_phase_finished(void *tls_ctx,
221 					   struct tls_connection *conn)
222 {
223 	return -1;
224 }
225 
226 
227 int tls_connection_ia_permute_inner_secret(void *tls_ctx,
228 					   struct tls_connection *conn,
229 					   const u8 *key, size_t key_len)
230 {
231 	return -1;
232 }
233 
234 #endif /* EAP_TLS_NONE */
235