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 
tls_init(const struct tls_config * conf)14 void * tls_init(const struct tls_config *conf)
15 {
16 	return (void *) 1;
17 }
18 
19 
tls_deinit(void * ssl_ctx)20 void tls_deinit(void *ssl_ctx)
21 {
22 }
23 
24 
tls_get_errors(void * tls_ctx)25 int tls_get_errors(void *tls_ctx)
26 {
27 	return 0;
28 }
29 
30 
tls_connection_init(void * tls_ctx)31 struct tls_connection * tls_connection_init(void *tls_ctx)
32 {
33 	return NULL;
34 }
35 
36 
tls_connection_deinit(void * tls_ctx,struct tls_connection * conn)37 void tls_connection_deinit(void *tls_ctx, struct tls_connection *conn)
38 {
39 }
40 
41 
tls_connection_established(void * tls_ctx,struct tls_connection * conn)42 int tls_connection_established(void *tls_ctx, struct tls_connection *conn)
43 {
44 	return -1;
45 }
46 
47 
tls_connection_shutdown(void * tls_ctx,struct tls_connection * conn)48 int tls_connection_shutdown(void *tls_ctx, struct tls_connection *conn)
49 {
50 	return -1;
51 }
52 
53 
tls_connection_set_params(void * tls_ctx,struct tls_connection * conn,const struct tls_connection_params * params)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 
tls_global_set_params(void * tls_ctx,const struct tls_connection_params * params)61 int tls_global_set_params(void *tls_ctx,
62 			  const struct tls_connection_params *params)
63 {
64 	return -1;
65 }
66 
67 
tls_global_set_verify(void * tls_ctx,int check_crl)68 int tls_global_set_verify(void *tls_ctx, int check_crl)
69 {
70 	return -1;
71 }
72 
73 
tls_connection_set_verify(void * tls_ctx,struct tls_connection * conn,int verify_peer)74 int tls_connection_set_verify(void *tls_ctx, struct tls_connection *conn,
75 			      int verify_peer)
76 {
77 	return -1;
78 }
79 
80 
tls_connection_get_keys(void * tls_ctx,struct tls_connection * conn,struct tls_keys * keys)81 int tls_connection_get_keys(void *tls_ctx, struct tls_connection *conn,
82 			    struct tls_keys *keys)
83 {
84 	return -1;
85 }
86 
87 
tls_connection_prf(void * tls_ctx,struct tls_connection * conn,const char * label,int server_random_first,int skip_keyblock,u8 * out,size_t out_len)88 int tls_connection_prf(void *tls_ctx, struct tls_connection *conn,
89 		       const char *label, int server_random_first,
90 		       int skip_keyblock, u8 *out, size_t out_len)
91 {
92 	return -1;
93 }
94 
95 
tls_connection_handshake(void * tls_ctx,struct tls_connection * conn,const struct wpabuf * in_data,struct wpabuf ** appl_data)96 struct wpabuf * tls_connection_handshake(void *tls_ctx,
97 					 struct tls_connection *conn,
98 					 const struct wpabuf *in_data,
99 					 struct wpabuf **appl_data)
100 {
101 	return NULL;
102 }
103 
104 
tls_connection_server_handshake(void * tls_ctx,struct tls_connection * conn,const struct wpabuf * in_data,struct wpabuf ** appl_data)105 struct wpabuf * tls_connection_server_handshake(void *tls_ctx,
106 						struct tls_connection *conn,
107 						const struct wpabuf *in_data,
108 						struct wpabuf **appl_data)
109 {
110 	return NULL;
111 }
112 
113 
tls_connection_encrypt(void * tls_ctx,struct tls_connection * conn,const struct wpabuf * in_data)114 struct wpabuf * tls_connection_encrypt(void *tls_ctx,
115 				       struct tls_connection *conn,
116 				       const struct wpabuf *in_data)
117 {
118 	return NULL;
119 }
120 
121 
tls_connection_decrypt(void * tls_ctx,struct tls_connection * conn,const struct wpabuf * in_data)122 struct wpabuf * tls_connection_decrypt(void *tls_ctx,
123 				       struct tls_connection *conn,
124 				       const struct wpabuf *in_data)
125 {
126 	return NULL;
127 }
128 
129 
tls_connection_resumed(void * tls_ctx,struct tls_connection * conn)130 int tls_connection_resumed(void *tls_ctx, struct tls_connection *conn)
131 {
132 	return 0;
133 }
134 
135 
tls_connection_set_cipher_list(void * tls_ctx,struct tls_connection * conn,u8 * ciphers)136 int tls_connection_set_cipher_list(void *tls_ctx, struct tls_connection *conn,
137 				   u8 *ciphers)
138 {
139 	return -1;
140 }
141 
142 
tls_get_cipher(void * tls_ctx,struct tls_connection * conn,char * buf,size_t buflen)143 int tls_get_cipher(void *tls_ctx, struct tls_connection *conn,
144 		   char *buf, size_t buflen)
145 {
146 	return -1;
147 }
148 
149 
tls_connection_enable_workaround(void * tls_ctx,struct tls_connection * conn)150 int tls_connection_enable_workaround(void *tls_ctx,
151 				     struct tls_connection *conn)
152 {
153 	return -1;
154 }
155 
156 
tls_connection_client_hello_ext(void * tls_ctx,struct tls_connection * conn,int ext_type,const u8 * data,size_t data_len)157 int tls_connection_client_hello_ext(void *tls_ctx, struct tls_connection *conn,
158 				    int ext_type, const u8 *data,
159 				    size_t data_len)
160 {
161 	return -1;
162 }
163 
164 
tls_connection_get_failed(void * tls_ctx,struct tls_connection * conn)165 int tls_connection_get_failed(void *tls_ctx, struct tls_connection *conn)
166 {
167 	return 0;
168 }
169 
170 
tls_connection_get_read_alerts(void * tls_ctx,struct tls_connection * conn)171 int tls_connection_get_read_alerts(void *tls_ctx, struct tls_connection *conn)
172 {
173 	return 0;
174 }
175 
176 
tls_connection_get_write_alerts(void * tls_ctx,struct tls_connection * conn)177 int tls_connection_get_write_alerts(void *tls_ctx,
178 				    struct tls_connection *conn)
179 {
180 	return 0;
181 }
182 
183 
tls_capabilities(void * tls_ctx)184 unsigned int tls_capabilities(void *tls_ctx)
185 {
186 	return 0;
187 }
188 
189 
tls_get_library_version(char * buf,size_t buf_len)190 int tls_get_library_version(char *buf, size_t buf_len)
191 {
192 	return os_snprintf(buf, buf_len, "none");
193 }
194