16d49e1aeSJan Lentfer /* 23ff40c12SJohn Marino * TLS v1.0/v1.1/v1.2 client (RFC 2246, RFC 4346, RFC 5246) 3*a1157835SDaniel Fojt * Copyright (c) 2006-2019, Jouni Malinen <j@w1.fi> 46d49e1aeSJan Lentfer * 53ff40c12SJohn Marino * This software may be distributed under the terms of the BSD license. 63ff40c12SJohn Marino * See README for more details. 76d49e1aeSJan Lentfer */ 86d49e1aeSJan Lentfer 96d49e1aeSJan Lentfer #ifndef TLSV1_CLIENT_H 106d49e1aeSJan Lentfer #define TLSV1_CLIENT_H 116d49e1aeSJan Lentfer 126d49e1aeSJan Lentfer #include "tlsv1_cred.h" 136d49e1aeSJan Lentfer 146d49e1aeSJan Lentfer struct tlsv1_client; 156d49e1aeSJan Lentfer 166d49e1aeSJan Lentfer int tlsv1_client_global_init(void); 176d49e1aeSJan Lentfer void tlsv1_client_global_deinit(void); 186d49e1aeSJan Lentfer struct tlsv1_client * tlsv1_client_init(void); 196d49e1aeSJan Lentfer void tlsv1_client_deinit(struct tlsv1_client *conn); 206d49e1aeSJan Lentfer int tlsv1_client_established(struct tlsv1_client *conn); 216d49e1aeSJan Lentfer int tlsv1_client_prf(struct tlsv1_client *conn, const char *label, 22*a1157835SDaniel Fojt const u8 *context, size_t context_len, 236d49e1aeSJan Lentfer int server_random_first, u8 *out, size_t out_len); 246d49e1aeSJan Lentfer u8 * tlsv1_client_handshake(struct tlsv1_client *conn, 256d49e1aeSJan Lentfer const u8 *in_data, size_t in_len, 266d49e1aeSJan Lentfer size_t *out_len, u8 **appl_data, 273ff40c12SJohn Marino size_t *appl_data_len, int *need_more_data); 286d49e1aeSJan Lentfer int tlsv1_client_encrypt(struct tlsv1_client *conn, 296d49e1aeSJan Lentfer const u8 *in_data, size_t in_len, 306d49e1aeSJan Lentfer u8 *out_data, size_t out_len); 313ff40c12SJohn Marino struct wpabuf * tlsv1_client_decrypt(struct tlsv1_client *conn, 326d49e1aeSJan Lentfer const u8 *in_data, size_t in_len, 333ff40c12SJohn Marino int *need_more_data); 346d49e1aeSJan Lentfer int tlsv1_client_get_cipher(struct tlsv1_client *conn, char *buf, 356d49e1aeSJan Lentfer size_t buflen); 366d49e1aeSJan Lentfer int tlsv1_client_shutdown(struct tlsv1_client *conn); 376d49e1aeSJan Lentfer int tlsv1_client_resumed(struct tlsv1_client *conn); 386d49e1aeSJan Lentfer int tlsv1_client_hello_ext(struct tlsv1_client *conn, int ext_type, 396d49e1aeSJan Lentfer const u8 *data, size_t data_len); 40*a1157835SDaniel Fojt int tlsv1_client_get_random(struct tlsv1_client *conn, struct tls_random *data); 416d49e1aeSJan Lentfer int tlsv1_client_get_keyblock_size(struct tlsv1_client *conn); 426d49e1aeSJan Lentfer int tlsv1_client_set_cipher_list(struct tlsv1_client *conn, u8 *ciphers); 436d49e1aeSJan Lentfer int tlsv1_client_set_cred(struct tlsv1_client *conn, 446d49e1aeSJan Lentfer struct tlsv1_credentials *cred); 45*a1157835SDaniel Fojt void tlsv1_client_set_flags(struct tlsv1_client *conn, unsigned int flags); 466d49e1aeSJan Lentfer 476d49e1aeSJan Lentfer typedef int (*tlsv1_client_session_ticket_cb) 486d49e1aeSJan Lentfer (void *ctx, const u8 *ticket, size_t len, const u8 *client_random, 496d49e1aeSJan Lentfer const u8 *server_random, u8 *master_secret); 506d49e1aeSJan Lentfer 516d49e1aeSJan Lentfer void tlsv1_client_set_session_ticket_cb(struct tlsv1_client *conn, 526d49e1aeSJan Lentfer tlsv1_client_session_ticket_cb cb, 536d49e1aeSJan Lentfer void *ctx); 546d49e1aeSJan Lentfer 55*a1157835SDaniel Fojt void tlsv1_client_set_cb(struct tlsv1_client *conn, 56*a1157835SDaniel Fojt void (*event_cb)(void *ctx, enum tls_event ev, 57*a1157835SDaniel Fojt union tls_event_data *data), 58*a1157835SDaniel Fojt void *cb_ctx, 59*a1157835SDaniel Fojt int cert_in_cb); 60*a1157835SDaniel Fojt int tlsv1_client_get_version(struct tlsv1_client *conn, char *buf, 61*a1157835SDaniel Fojt size_t buflen); 62*a1157835SDaniel Fojt 636d49e1aeSJan Lentfer #endif /* TLSV1_CLIENT_H */ 64