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      1 /*
      2  * SSL/TLS interface functions for no TLS case
      3  * Copyright (c) 2004-2009, Jouni Malinen <j (at) 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)
     76 {
     77 	return -1;
     78 }
     79 
     80 
     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 
     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 
     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 
    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 
    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 
    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 
    130 int tls_connection_resumed(void *tls_ctx, struct tls_connection *conn)
    131 {
    132 	return 0;
    133 }
    134 
    135 
    136 int tls_connection_set_cipher_list(void *tls_ctx, struct tls_connection *conn,
    137 				   u8 *ciphers)
    138 {
    139 	return -1;
    140 }
    141 
    142 
    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 
    150 int tls_connection_enable_workaround(void *tls_ctx,
    151 				     struct tls_connection *conn)
    152 {
    153 	return -1;
    154 }
    155 
    156 
    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 
    165 int tls_connection_get_failed(void *tls_ctx, struct tls_connection *conn)
    166 {
    167 	return 0;
    168 }
    169 
    170 
    171 int tls_connection_get_read_alerts(void *tls_ctx, struct tls_connection *conn)
    172 {
    173 	return 0;
    174 }
    175 
    176 
    177 int tls_connection_get_write_alerts(void *tls_ctx,
    178 				    struct tls_connection *conn)
    179 {
    180 	return 0;
    181 }
    182 
    183 
    184 unsigned int tls_capabilities(void *tls_ctx)
    185 {
    186 	return 0;
    187 }
    188 
    189 
    190 int tls_get_library_version(char *buf, size_t buf_len)
    191 {
    192 	return os_snprintf(buf, buf_len, "none");
    193 }
    194