Ashley Mills
This is a port of cyaSSL 2.7.0.
Dependents: CyaSSL_DTLS_Cellular CyaSSL_DTLS_Ethernet
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ssl.h
00001 /* ssl.h 00002 * 00003 * Copyright (C) 2006-2013 wolfSSL Inc. 00004 * 00005 * This file is part of CyaSSL. 00006 * 00007 * CyaSSL is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation; either version 2 of the License, or 00010 * (at your option) any later version. 00011 * 00012 * CyaSSL is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with this program; if not, write to the Free Software 00019 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA 00020 */ 00021 00022 00023 /* CyaSSL API */ 00024 00025 #ifndef CYASSL_SSL_H 00026 #define CYASSL_SSL_H 00027 00028 00029 /* for users not using preprocessor flags*/ 00030 #include <cyassl/ctaocrypt/settings.h> 00031 #include <cyassl/version.h> 00032 00033 00034 #ifndef NO_FILESYSTEM 00035 #ifdef FREESCALE_MQX 00036 #include <fio.h> 00037 #else 00038 #include <stdio.h> /* ERR_printf */ 00039 #endif 00040 #endif 00041 00042 #ifdef YASSL_PREFIX 00043 #include "prefix_ssl.h" 00044 #endif 00045 00046 #ifdef LIBCYASSL_VERSION_STRING 00047 #define CYASSL_VERSION LIBCYASSL_VERSION_STRING 00048 #endif 00049 00050 #ifdef _WIN32 00051 /* wincrypt.h clashes */ 00052 #undef OCSP_REQUEST 00053 #undef OCSP_RESPONSE 00054 #endif 00055 00056 00057 00058 #ifdef __cplusplus 00059 extern "C" { 00060 #endif 00061 00062 typedef struct CYASSL CYASSL; 00063 typedef struct CYASSL_SESSION CYASSL_SESSION; 00064 typedef struct CYASSL_METHOD CYASSL_METHOD; 00065 typedef struct CYASSL_CTX CYASSL_CTX; 00066 00067 typedef struct CYASSL_X509 CYASSL_X509; 00068 typedef struct CYASSL_X509_NAME CYASSL_X509_NAME; 00069 typedef struct CYASSL_X509_CHAIN CYASSL_X509_CHAIN; 00070 00071 typedef struct CYASSL_CERT_MANAGER CYASSL_CERT_MANAGER; 00072 typedef struct CYASSL_SOCKADDR CYASSL_SOCKADDR; 00073 00074 /* redeclare guard */ 00075 #define CYASSL_TYPES_DEFINED 00076 00077 00078 typedef struct CYASSL_RSA CYASSL_RSA; 00079 typedef struct CYASSL_DSA CYASSL_DSA; 00080 typedef struct CYASSL_CIPHER CYASSL_CIPHER; 00081 typedef struct CYASSL_X509_LOOKUP CYASSL_X509_LOOKUP; 00082 typedef struct CYASSL_X509_LOOKUP_METHOD CYASSL_X509_LOOKUP_METHOD; 00083 typedef struct CYASSL_X509_CRL CYASSL_X509_CRL; 00084 typedef struct CYASSL_BIO CYASSL_BIO; 00085 typedef struct CYASSL_BIO_METHOD CYASSL_BIO_METHOD; 00086 typedef struct CYASSL_X509_EXTENSION CYASSL_X509_EXTENSION; 00087 typedef struct CYASSL_ASN1_TIME CYASSL_ASN1_TIME; 00088 typedef struct CYASSL_ASN1_INTEGER CYASSL_ASN1_INTEGER; 00089 typedef struct CYASSL_ASN1_OBJECT CYASSL_ASN1_OBJECT; 00090 typedef struct CYASSL_ASN1_STRING CYASSL_ASN1_STRING; 00091 typedef struct CYASSL_dynlock_value CYASSL_dynlock_value; 00092 00093 #define CYASSL_ASN1_UTCTIME CYASSL_ASN1_TIME 00094 00095 typedef struct CYASSL_EVP_PKEY { 00096 int type; /* openssh dereference */ 00097 int save_type; /* openssh dereference */ 00098 } CYASSL_EVP_PKEY; 00099 00100 typedef struct CYASSL_MD4_CTX { 00101 int buffer[32]; /* big enough to hold, check size in Init */ 00102 } CYASSL_MD4_CTX; 00103 00104 00105 typedef struct CYASSL_COMP_METHOD { 00106 int type; /* stunnel dereference */ 00107 } CYASSL_COMP_METHOD; 00108 00109 00110 typedef struct CYASSL_X509_STORE { 00111 int cache; /* stunnel dereference */ 00112 } CYASSL_X509_STORE; 00113 00114 typedef struct CYASSL_ALERT { 00115 int code; 00116 int level; 00117 } CYASSL_ALERT; 00118 00119 typedef struct CYASSL_ALERT_HISTORY { 00120 CYASSL_ALERT last_rx; 00121 CYASSL_ALERT last_tx; 00122 } CYASSL_ALERT_HISTORY; 00123 00124 typedef struct CYASSL_X509_REVOKED { 00125 CYASSL_ASN1_INTEGER* serialNumber; /* stunnel dereference */ 00126 } CYASSL_X509_REVOKED; 00127 00128 00129 typedef struct CYASSL_X509_OBJECT { 00130 union { 00131 char* ptr; 00132 CYASSL_X509_CRL* crl; /* stunnel dereference */ 00133 } data; 00134 } CYASSL_X509_OBJECT; 00135 00136 00137 typedef struct CYASSL_X509_STORE_CTX { 00138 CYASSL_X509* current_cert; /* stunnel dereference */ 00139 char* domain; /* subject CN domain name */ 00140 void* ex_data; /* external data, for fortress build */ 00141 void* userCtx; /* user ctx */ 00142 int error; /* current error */ 00143 int error_depth; /* cert depth for this error */ 00144 int discardSessionCerts; /* so verify callback can flag for discard */ 00145 } CYASSL_X509_STORE_CTX; 00146 00147 00148 CYASSL_API CYASSL_METHOD *CyaSSLv3_server_method(void); 00149 CYASSL_API CYASSL_METHOD *CyaSSLv3_client_method(void); 00150 CYASSL_API CYASSL_METHOD *CyaTLSv1_server_method(void); 00151 CYASSL_API CYASSL_METHOD *CyaTLSv1_client_method(void); 00152 CYASSL_API CYASSL_METHOD *CyaTLSv1_1_server_method(void); 00153 CYASSL_API CYASSL_METHOD *CyaTLSv1_1_client_method(void); 00154 CYASSL_API CYASSL_METHOD *CyaTLSv1_2_server_method(void); 00155 CYASSL_API CYASSL_METHOD *CyaTLSv1_2_client_method(void); 00156 00157 #ifdef CYASSL_DTLS 00158 CYASSL_API CYASSL_METHOD *CyaDTLSv1_client_method(void); 00159 CYASSL_API CYASSL_METHOD *CyaDTLSv1_server_method(void); 00160 CYASSL_API CYASSL_METHOD *CyaDTLSv1_2_client_method(void); 00161 CYASSL_API CYASSL_METHOD *CyaDTLSv1_2_server_method(void); 00162 #endif 00163 00164 #if !defined(NO_FILESYSTEM) && !defined(NO_CERTS) 00165 00166 CYASSL_API int CyaSSL_CTX_use_certificate_file(CYASSL_CTX*, const char*, int); 00167 CYASSL_API int CyaSSL_CTX_use_PrivateKey_file(CYASSL_CTX*, const char*, int); 00168 CYASSL_API int CyaSSL_CTX_load_verify_locations(CYASSL_CTX*, const char*, 00169 const char*); 00170 CYASSL_API int CyaSSL_CTX_use_certificate_chain_file(CYASSL_CTX *, 00171 const char *file); 00172 CYASSL_API int CyaSSL_CTX_use_RSAPrivateKey_file(CYASSL_CTX*, const char*, int); 00173 00174 CYASSL_API int CyaSSL_use_certificate_file(CYASSL*, const char*, int); 00175 CYASSL_API int CyaSSL_use_PrivateKey_file(CYASSL*, const char*, int); 00176 CYASSL_API int CyaSSL_use_certificate_chain_file(CYASSL*, const char *file); 00177 CYASSL_API int CyaSSL_use_RSAPrivateKey_file(CYASSL*, const char*, int); 00178 00179 #ifdef CYASSL_DER_LOAD 00180 CYASSL_API int CyaSSL_CTX_der_load_verify_locations(CYASSL_CTX*, 00181 const char*, int); 00182 #endif 00183 00184 #ifdef HAVE_NTRU 00185 CYASSL_API int CyaSSL_CTX_use_NTRUPrivateKey_file(CYASSL_CTX*, const char*); 00186 /* load NTRU private key blob */ 00187 #endif 00188 00189 CYASSL_API int CyaSSL_PemCertToDer(const char*, unsigned char*, int); 00190 00191 #endif /* !NO_FILESYSTEM && !NO_CERTS */ 00192 00193 CYASSL_API CYASSL_CTX* CyaSSL_CTX_new(CYASSL_METHOD*); 00194 CYASSL_API CYASSL* CyaSSL_new(CYASSL_CTX*); 00195 CYASSL_API int CyaSSL_set_fd (CYASSL*, int); 00196 CYASSL_API int CyaSSL_get_fd(const CYASSL*); 00197 CYASSL_API void CyaSSL_set_using_nonblock(CYASSL*, int); 00198 CYASSL_API int CyaSSL_get_using_nonblock(CYASSL*); 00199 CYASSL_API int CyaSSL_connect(CYASSL*); /* please see note at top of README 00200 if you get an error from connect */ 00201 CYASSL_API int CyaSSL_write(CYASSL*, const void*, int); 00202 CYASSL_API int CyaSSL_read(CYASSL*, void*, int); 00203 CYASSL_API int CyaSSL_peek(CYASSL*, void*, int); 00204 CYASSL_API int CyaSSL_accept(CYASSL*); 00205 CYASSL_API void CyaSSL_CTX_free(CYASSL_CTX*); 00206 CYASSL_API void CyaSSL_free(CYASSL*); 00207 CYASSL_API int CyaSSL_shutdown(CYASSL*); 00208 CYASSL_API int CyaSSL_send(CYASSL*, const void*, int sz, int flags); 00209 CYASSL_API int CyaSSL_recv(CYASSL*, void*, int sz, int flags); 00210 00211 CYASSL_API void CyaSSL_CTX_set_quiet_shutdown(CYASSL_CTX*, int); 00212 CYASSL_API void CyaSSL_set_quiet_shutdown(CYASSL*, int); 00213 00214 CYASSL_API int CyaSSL_get_error(CYASSL*, int); 00215 CYASSL_API int CyaSSL_get_alert_history(CYASSL*, CYASSL_ALERT_HISTORY *); 00216 00217 CYASSL_API int CyaSSL_set_session(CYASSL* ssl,CYASSL_SESSION* session); 00218 CYASSL_API CYASSL_SESSION* CyaSSL_get_session(CYASSL* ssl); 00219 CYASSL_API void CyaSSL_flush_sessions(CYASSL_CTX *ctx, long tm); 00220 CYASSL_API int CyaSSL_SetServerID(CYASSL* ssl, const unsigned char*, 00221 int, int); 00222 00223 typedef int (*VerifyCallback)(int, CYASSL_X509_STORE_CTX*); 00224 typedef int (*pem_password_cb)(char*, int, int, void*); 00225 00226 CYASSL_API void CyaSSL_CTX_set_verify(CYASSL_CTX*, int, 00227 VerifyCallback verify_callback); 00228 CYASSL_API void CyaSSL_set_verify(CYASSL*, int, VerifyCallback verify_callback); 00229 CYASSL_API void CyaSSL_SetCertCbCtx(CYASSL*, void*); 00230 00231 CYASSL_API int CyaSSL_pending(CYASSL*); 00232 00233 CYASSL_API void CyaSSL_load_error_strings(void); 00234 CYASSL_API int CyaSSL_library_init(void); 00235 CYASSL_API long CyaSSL_CTX_set_session_cache_mode(CYASSL_CTX*, long); 00236 00237 /* session cache persistence */ 00238 CYASSL_API int CyaSSL_save_session_cache(const char*); 00239 CYASSL_API int CyaSSL_restore_session_cache(const char*); 00240 CYASSL_API int CyaSSL_memsave_session_cache(void*, int); 00241 CYASSL_API int CyaSSL_memrestore_session_cache(const void*, int); 00242 CYASSL_API int CyaSSL_get_session_cache_memsize(void); 00243 00244 /* certificate cache persistence, uses ctx since certs are per ctx */ 00245 CYASSL_API int CyaSSL_CTX_save_cert_cache(CYASSL_CTX*, const char*); 00246 CYASSL_API int CyaSSL_CTX_restore_cert_cache(CYASSL_CTX*, const char*); 00247 CYASSL_API int CyaSSL_CTX_memsave_cert_cache(CYASSL_CTX*, void*, int, int*); 00248 CYASSL_API int CyaSSL_CTX_memrestore_cert_cache(CYASSL_CTX*, const void*, int); 00249 CYASSL_API int CyaSSL_CTX_get_cert_cache_memsize(CYASSL_CTX*); 00250 00251 /* only supports full name from cipher_name[] delimited by : */ 00252 CYASSL_API int CyaSSL_CTX_set_cipher_list(CYASSL_CTX*, const char*); 00253 CYASSL_API int CyaSSL_set_cipher_list(CYASSL*, const char*); 00254 00255 /* Nonblocking DTLS helper functions */ 00256 CYASSL_API int CyaSSL_dtls_get_current_timeout(CYASSL* ssl); 00257 CYASSL_API int CyaSSL_dtls_set_timeout_init(CYASSL* ssl, int); 00258 CYASSL_API int CyaSSL_dtls_set_timeout_max(CYASSL* ssl, int); 00259 CYASSL_API int CyaSSL_dtls_got_timeout(CYASSL* ssl); 00260 CYASSL_API int CyaSSL_dtls(CYASSL* ssl); 00261 00262 CYASSL_API int CyaSSL_dtls_set_peer(CYASSL*, void*, unsigned int); 00263 CYASSL_API int CyaSSL_dtls_get_peer(CYASSL*, void*, unsigned int*); 00264 00265 CYASSL_API int CyaSSL_ERR_GET_REASON(int err); 00266 CYASSL_API char* CyaSSL_ERR_error_string(unsigned long,char*); 00267 CYASSL_API void CyaSSL_ERR_error_string_n(unsigned long e, char* buf, 00268 unsigned long sz); 00269 00270 /* extras */ 00271 00272 #define STACK_OF(x) x 00273 00274 CYASSL_API int CyaSSL_set_ex_data(CYASSL*, int, void*); 00275 CYASSL_API int CyaSSL_get_shutdown(const CYASSL*); 00276 CYASSL_API int CyaSSL_set_rfd(CYASSL*, int); 00277 CYASSL_API int CyaSSL_set_wfd(CYASSL*, int); 00278 CYASSL_API void CyaSSL_set_shutdown(CYASSL*, int); 00279 CYASSL_API int CyaSSL_set_session_id_context(CYASSL*, const unsigned char*, 00280 unsigned int); 00281 CYASSL_API void CyaSSL_set_connect_state(CYASSL*); 00282 CYASSL_API void CyaSSL_set_accept_state(CYASSL*); 00283 CYASSL_API int CyaSSL_session_reused(CYASSL*); 00284 CYASSL_API void CyaSSL_SESSION_free(CYASSL_SESSION* session); 00285 CYASSL_API int CyaSSL_is_init_finished(CYASSL*); 00286 00287 CYASSL_API const char* CyaSSL_get_version(CYASSL*); 00288 CYASSL_API int CyaSSL_get_current_cipher_suite(CYASSL* ssl); 00289 CYASSL_API CYASSL_CIPHER* CyaSSL_get_current_cipher(CYASSL*); 00290 CYASSL_API char* CyaSSL_CIPHER_description(CYASSL_CIPHER*, char*, int); 00291 CYASSL_API const char* CyaSSL_CIPHER_get_name(const CYASSL_CIPHER* cipher); 00292 CYASSL_API const char* CyaSSL_get_cipher(CYASSL*); 00293 CYASSL_API CYASSL_SESSION* CyaSSL_get1_session(CYASSL* ssl); 00294 /* what's ref count */ 00295 00296 CYASSL_API void CyaSSL_X509_free(CYASSL_X509*); 00297 CYASSL_API void CyaSSL_OPENSSL_free(void*); 00298 00299 CYASSL_API int CyaSSL_OCSP_parse_url(char* url, char** host, char** port, 00300 char** path, int* ssl); 00301 00302 CYASSL_API CYASSL_METHOD* CyaSSLv23_client_method(void); 00303 CYASSL_API CYASSL_METHOD* CyaSSLv2_client_method(void); 00304 CYASSL_API CYASSL_METHOD* CyaSSLv2_server_method(void); 00305 00306 CYASSL_API void CyaSSL_MD4_Init(CYASSL_MD4_CTX*); 00307 CYASSL_API void CyaSSL_MD4_Update(CYASSL_MD4_CTX*, const void*, unsigned long); 00308 CYASSL_API void CyaSSL_MD4_Final(unsigned char*, CYASSL_MD4_CTX*); 00309 00310 00311 CYASSL_API CYASSL_BIO* CyaSSL_BIO_new(CYASSL_BIO_METHOD*); 00312 CYASSL_API int CyaSSL_BIO_free(CYASSL_BIO*); 00313 CYASSL_API int CyaSSL_BIO_free_all(CYASSL_BIO*); 00314 CYASSL_API int CyaSSL_BIO_read(CYASSL_BIO*, void*, int); 00315 CYASSL_API int CyaSSL_BIO_write(CYASSL_BIO*, const void*, int); 00316 CYASSL_API CYASSL_BIO* CyaSSL_BIO_push(CYASSL_BIO*, CYASSL_BIO* append); 00317 CYASSL_API CYASSL_BIO* CyaSSL_BIO_pop(CYASSL_BIO*); 00318 CYASSL_API int CyaSSL_BIO_flush(CYASSL_BIO*); 00319 CYASSL_API int CyaSSL_BIO_pending(CYASSL_BIO*); 00320 00321 CYASSL_API CYASSL_BIO_METHOD* CyaSSL_BIO_f_buffer(void); 00322 CYASSL_API long CyaSSL_BIO_set_write_buffer_size(CYASSL_BIO*, long size); 00323 CYASSL_API CYASSL_BIO_METHOD* CyaSSL_BIO_f_ssl(void); 00324 CYASSL_API CYASSL_BIO* CyaSSL_BIO_new_socket(int sfd, int flag); 00325 CYASSL_API int CyaSSL_BIO_eof(CYASSL_BIO*); 00326 00327 CYASSL_API CYASSL_BIO_METHOD* CyaSSL_BIO_s_mem(void); 00328 CYASSL_API CYASSL_BIO_METHOD* CyaSSL_BIO_f_base64(void); 00329 CYASSL_API void CyaSSL_BIO_set_flags(CYASSL_BIO*, int); 00330 00331 CYASSL_API int CyaSSL_BIO_get_mem_data(CYASSL_BIO* bio,const unsigned char** p); 00332 CYASSL_API CYASSL_BIO* CyaSSL_BIO_new_mem_buf(void* buf, int len); 00333 00334 00335 CYASSL_API long CyaSSL_BIO_set_ssl(CYASSL_BIO*, CYASSL*, int flag); 00336 CYASSL_API void CyaSSL_set_bio(CYASSL*, CYASSL_BIO* rd, CYASSL_BIO* wr); 00337 00338 CYASSL_API int CyaSSL_add_all_algorithms(void); 00339 00340 CYASSL_API void CyaSSL_RAND_screen(void); 00341 CYASSL_API const char* CyaSSL_RAND_file_name(char*, unsigned long); 00342 CYASSL_API int CyaSSL_RAND_write_file(const char*); 00343 CYASSL_API int CyaSSL_RAND_load_file(const char*, long); 00344 CYASSL_API int CyaSSL_RAND_egd(const char*); 00345 CYASSL_API int CyaSSL_RAND_seed(const void*, int); 00346 CYASSL_API void CyaSSL_RAND_add(const void*, int, double); 00347 00348 CYASSL_API CYASSL_COMP_METHOD* CyaSSL_COMP_zlib(void); 00349 CYASSL_API CYASSL_COMP_METHOD* CyaSSL_COMP_rle(void); 00350 CYASSL_API int CyaSSL_COMP_add_compression_method(int, void*); 00351 00352 CYASSL_API int CyaSSL_get_ex_new_index(long, void*, void*, void*, void*); 00353 00354 CYASSL_API void CyaSSL_set_id_callback(unsigned long (*f)(void)); 00355 CYASSL_API void CyaSSL_set_locking_callback(void (*f)(int, int, const char*, 00356 int)); 00357 CYASSL_API void CyaSSL_set_dynlock_create_callback(CYASSL_dynlock_value* (*f) 00358 (const char*, int)); 00359 CYASSL_API void CyaSSL_set_dynlock_lock_callback(void (*f)(int, 00360 CYASSL_dynlock_value*, const char*, int)); 00361 CYASSL_API void CyaSSL_set_dynlock_destroy_callback(void (*f) 00362 (CYASSL_dynlock_value*, const char*, int)); 00363 CYASSL_API int CyaSSL_num_locks(void); 00364 00365 CYASSL_API CYASSL_X509* CyaSSL_X509_STORE_CTX_get_current_cert( 00366 CYASSL_X509_STORE_CTX*); 00367 CYASSL_API int CyaSSL_X509_STORE_CTX_get_error(CYASSL_X509_STORE_CTX*); 00368 CYASSL_API int CyaSSL_X509_STORE_CTX_get_error_depth(CYASSL_X509_STORE_CTX*); 00369 00370 CYASSL_API char* CyaSSL_X509_NAME_oneline(CYASSL_X509_NAME*, char*, int); 00371 CYASSL_API CYASSL_X509_NAME* CyaSSL_X509_get_issuer_name(CYASSL_X509*); 00372 CYASSL_API CYASSL_X509_NAME* CyaSSL_X509_get_subject_name(CYASSL_X509*); 00373 CYASSL_API const char* CyaSSL_X509_verify_cert_error_string(long); 00374 00375 CYASSL_API int CyaSSL_X509_LOOKUP_add_dir(CYASSL_X509_LOOKUP*,const char*,long); 00376 CYASSL_API int CyaSSL_X509_LOOKUP_load_file(CYASSL_X509_LOOKUP*, const char*, 00377 long); 00378 CYASSL_API CYASSL_X509_LOOKUP_METHOD* CyaSSL_X509_LOOKUP_hash_dir(void); 00379 CYASSL_API CYASSL_X509_LOOKUP_METHOD* CyaSSL_X509_LOOKUP_file(void); 00380 00381 CYASSL_API CYASSL_X509_LOOKUP* CyaSSL_X509_STORE_add_lookup(CYASSL_X509_STORE*, 00382 CYASSL_X509_LOOKUP_METHOD*); 00383 CYASSL_API CYASSL_X509_STORE* CyaSSL_X509_STORE_new(void); 00384 CYASSL_API int CyaSSL_X509_STORE_get_by_subject(CYASSL_X509_STORE_CTX*, 00385 int, CYASSL_X509_NAME*, CYASSL_X509_OBJECT*); 00386 CYASSL_API int CyaSSL_X509_STORE_CTX_init(CYASSL_X509_STORE_CTX*, 00387 CYASSL_X509_STORE*, CYASSL_X509*, STACK_OF(CYASSL_X509)*); 00388 CYASSL_API void CyaSSL_X509_STORE_CTX_cleanup(CYASSL_X509_STORE_CTX*); 00389 00390 CYASSL_API CYASSL_ASN1_TIME* CyaSSL_X509_CRL_get_lastUpdate(CYASSL_X509_CRL*); 00391 CYASSL_API CYASSL_ASN1_TIME* CyaSSL_X509_CRL_get_nextUpdate(CYASSL_X509_CRL*); 00392 00393 CYASSL_API CYASSL_EVP_PKEY* CyaSSL_X509_get_pubkey(CYASSL_X509*); 00394 CYASSL_API int CyaSSL_X509_CRL_verify(CYASSL_X509_CRL*, CYASSL_EVP_PKEY*); 00395 CYASSL_API void CyaSSL_X509_STORE_CTX_set_error(CYASSL_X509_STORE_CTX*, 00396 int); 00397 CYASSL_API void CyaSSL_X509_OBJECT_free_contents(CYASSL_X509_OBJECT*); 00398 CYASSL_API void CyaSSL_EVP_PKEY_free(CYASSL_EVP_PKEY*); 00399 CYASSL_API int CyaSSL_X509_cmp_current_time(const CYASSL_ASN1_TIME*); 00400 CYASSL_API int CyaSSL_sk_X509_REVOKED_num(CYASSL_X509_REVOKED*); 00401 00402 CYASSL_API CYASSL_X509_REVOKED* CyaSSL_X509_CRL_get_REVOKED(CYASSL_X509_CRL*); 00403 CYASSL_API CYASSL_X509_REVOKED* CyaSSL_sk_X509_REVOKED_value( 00404 CYASSL_X509_REVOKED*,int); 00405 CYASSL_API CYASSL_ASN1_INTEGER* CyaSSL_X509_get_serialNumber(CYASSL_X509*); 00406 00407 CYASSL_API int CyaSSL_ASN1_TIME_print(CYASSL_BIO*, const CYASSL_ASN1_TIME*); 00408 00409 CYASSL_API int CyaSSL_ASN1_INTEGER_cmp(const CYASSL_ASN1_INTEGER*, 00410 const CYASSL_ASN1_INTEGER*); 00411 CYASSL_API long CyaSSL_ASN1_INTEGER_get(const CYASSL_ASN1_INTEGER*); 00412 00413 CYASSL_API STACK_OF(CYASSL_X509_NAME)* CyaSSL_load_client_CA_file(const char*); 00414 00415 CYASSL_API void CyaSSL_CTX_set_client_CA_list(CYASSL_CTX*, 00416 STACK_OF(CYASSL_X509_NAME)*); 00417 CYASSL_API void* CyaSSL_X509_STORE_CTX_get_ex_data(CYASSL_X509_STORE_CTX*, int); 00418 CYASSL_API int CyaSSL_get_ex_data_X509_STORE_CTX_idx(void); 00419 CYASSL_API void* CyaSSL_get_ex_data(const CYASSL*, int); 00420 00421 CYASSL_API void CyaSSL_CTX_set_default_passwd_cb_userdata(CYASSL_CTX*, 00422 void* userdata); 00423 CYASSL_API void CyaSSL_CTX_set_default_passwd_cb(CYASSL_CTX*, pem_password_cb); 00424 00425 00426 CYASSL_API void CyaSSL_CTX_set_info_callback(CYASSL_CTX*, void (*)(void)); 00427 00428 CYASSL_API unsigned long CyaSSL_ERR_peek_error(void); 00429 CYASSL_API int CyaSSL_GET_REASON(int); 00430 00431 CYASSL_API char* CyaSSL_alert_type_string_long(int); 00432 CYASSL_API char* CyaSSL_alert_desc_string_long(int); 00433 CYASSL_API char* CyaSSL_state_string_long(CYASSL*); 00434 00435 CYASSL_API CYASSL_RSA* CyaSSL_RSA_generate_key(int, unsigned long, 00436 void(*)(int, int, void*), void*); 00437 CYASSL_API void CyaSSL_CTX_set_tmp_rsa_callback(CYASSL_CTX*, 00438 CYASSL_RSA*(*)(CYASSL*, int, int)); 00439 00440 CYASSL_API int CyaSSL_PEM_def_callback(char*, int num, int w, void* key); 00441 00442 CYASSL_API long CyaSSL_CTX_sess_accept(CYASSL_CTX*); 00443 CYASSL_API long CyaSSL_CTX_sess_connect(CYASSL_CTX*); 00444 CYASSL_API long CyaSSL_CTX_sess_accept_good(CYASSL_CTX*); 00445 CYASSL_API long CyaSSL_CTX_sess_connect_good(CYASSL_CTX*); 00446 CYASSL_API long CyaSSL_CTX_sess_accept_renegotiate(CYASSL_CTX*); 00447 CYASSL_API long CyaSSL_CTX_sess_connect_renegotiate(CYASSL_CTX*); 00448 CYASSL_API long CyaSSL_CTX_sess_hits(CYASSL_CTX*); 00449 CYASSL_API long CyaSSL_CTX_sess_cb_hits(CYASSL_CTX*); 00450 CYASSL_API long CyaSSL_CTX_sess_cache_full(CYASSL_CTX*); 00451 CYASSL_API long CyaSSL_CTX_sess_misses(CYASSL_CTX*); 00452 CYASSL_API long CyaSSL_CTX_sess_timeouts(CYASSL_CTX*); 00453 CYASSL_API long CyaSSL_CTX_sess_number(CYASSL_CTX*); 00454 CYASSL_API long CyaSSL_CTX_sess_get_cache_size(CYASSL_CTX*); 00455 00456 #define CYASSL_DEFAULT_CIPHER_LIST "" /* default all */ 00457 #define CYASSL_RSA_F4 0x10001L 00458 00459 enum { 00460 OCSP_NOCERTS = 1, 00461 OCSP_NOINTERN = 2, 00462 OCSP_NOSIGS = 4, 00463 OCSP_NOCHAIN = 8, 00464 OCSP_NOVERIFY = 16, 00465 OCSP_NOEXPLICIT = 32, 00466 OCSP_NOCASIGN = 64, 00467 OCSP_NODELEGATED = 128, 00468 OCSP_NOCHECKS = 256, 00469 OCSP_TRUSTOTHER = 512, 00470 OCSP_RESPID_KEY = 1024, 00471 OCSP_NOTIME = 2048, 00472 00473 OCSP_CERTID = 2, 00474 OCSP_REQUEST = 4, 00475 OCSP_RESPONSE = 8, 00476 OCSP_BASICRESP = 16, 00477 00478 CYASSL_CRL_CHECKALL = 1, 00479 00480 ASN1_GENERALIZEDTIME = 4, 00481 00482 SSL_OP_MICROSOFT_SESS_ID_BUG = 1, 00483 SSL_OP_NETSCAPE_CHALLENGE_BUG = 2, 00484 SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG = 3, 00485 SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG = 4, 00486 SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER = 5, 00487 SSL_OP_MSIE_SSLV2_RSA_PADDING = 6, 00488 SSL_OP_SSLEAY_080_CLIENT_DH_BUG = 7, 00489 SSL_OP_TLS_D5_BUG = 8, 00490 SSL_OP_TLS_BLOCK_PADDING_BUG = 9, 00491 SSL_OP_TLS_ROLLBACK_BUG = 10, 00492 SSL_OP_ALL = 11, 00493 SSL_OP_EPHEMERAL_RSA = 12, 00494 SSL_OP_NO_SSLv3 = 13, 00495 SSL_OP_NO_TLSv1 = 14, 00496 SSL_OP_PKCS1_CHECK_1 = 15, 00497 SSL_OP_PKCS1_CHECK_2 = 16, 00498 SSL_OP_NETSCAPE_CA_DN_BUG = 17, 00499 SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG = 18, 00500 SSL_OP_SINGLE_DH_USE = 19, 00501 SSL_OP_NO_TICKET = 20, 00502 SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS = 21, 00503 SSL_OP_NO_QUERY_MTU = 22, 00504 SSL_OP_COOKIE_EXCHANGE = 23, 00505 SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION = 24, 00506 SSL_OP_SINGLE_ECDH_USE = 25, 00507 SSL_OP_CIPHER_SERVER_PREFERENCE = 26, 00508 00509 SSL_MAX_SSL_SESSION_ID_LENGTH = 32, 00510 00511 EVP_R_BAD_DECRYPT = 2, 00512 00513 SSL_CB_LOOP = 4, 00514 SSL_ST_CONNECT = 5, 00515 SSL_ST_ACCEPT = 6, 00516 SSL_CB_ALERT = 7, 00517 SSL_CB_READ = 8, 00518 SSL_CB_HANDSHAKE_DONE = 9, 00519 00520 SSL_MODE_ENABLE_PARTIAL_WRITE = 2, 00521 00522 BIO_FLAGS_BASE64_NO_NL = 1, 00523 BIO_CLOSE = 1, 00524 BIO_NOCLOSE = 0, 00525 00526 NID_undef = 0, 00527 00528 X509_FILETYPE_PEM = 8, 00529 X509_LU_X509 = 9, 00530 X509_LU_CRL = 12, 00531 00532 X509_V_ERR_CRL_SIGNATURE_FAILURE = 13, 00533 X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD = 14, 00534 X509_V_ERR_CRL_HAS_EXPIRED = 15, 00535 X509_V_ERR_CERT_REVOKED = 16, 00536 X509_V_ERR_CERT_CHAIN_TOO_LONG = 17, 00537 X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT = 18, 00538 X509_V_ERR_CERT_NOT_YET_VALID = 19, 00539 X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD = 20, 00540 X509_V_ERR_CERT_HAS_EXPIRED = 21, 00541 X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD = 22, 00542 00543 X509_V_OK = 0, 00544 00545 CRYPTO_LOCK = 1, 00546 CRYPTO_NUM_LOCKS = 10 00547 }; 00548 00549 /* extras end */ 00550 00551 #ifndef NO_FILESYSTEM 00552 /* CyaSSL extension, provide last error from SSL_get_error 00553 since not using thread storage error queue */ 00554 CYASSL_API void CyaSSL_ERR_print_errors_fp(FILE*, int err); 00555 #endif 00556 00557 enum { /* ssl Constants */ 00558 SSL_ERROR_NONE = 0, /* for most functions */ 00559 SSL_FAILURE = 0, /* for some functions */ 00560 SSL_SUCCESS = 1, 00561 00562 SSL_BAD_CERTTYPE = -8, 00563 SSL_BAD_STAT = -7, 00564 SSL_BAD_PATH = -6, 00565 SSL_BAD_FILETYPE = -5, 00566 SSL_BAD_FILE = -4, 00567 SSL_NOT_IMPLEMENTED = -3, 00568 SSL_UNKNOWN = -2, 00569 SSL_FATAL_ERROR = -1, 00570 00571 SSL_FILETYPE_ASN1 = 2, 00572 SSL_FILETYPE_PEM = 1, 00573 SSL_FILETYPE_DEFAULT = 2, /* ASN1 */ 00574 SSL_FILETYPE_RAW = 3, /* NTRU raw key blob */ 00575 00576 SSL_VERIFY_NONE = 0, 00577 SSL_VERIFY_PEER = 1, 00578 SSL_VERIFY_FAIL_IF_NO_PEER_CERT = 2, 00579 SSL_VERIFY_CLIENT_ONCE = 4, 00580 00581 SSL_SESS_CACHE_OFF = 30, 00582 SSL_SESS_CACHE_CLIENT = 31, 00583 SSL_SESS_CACHE_SERVER = 32, 00584 SSL_SESS_CACHE_BOTH = 33, 00585 SSL_SESS_CACHE_NO_AUTO_CLEAR = 34, 00586 SSL_SESS_CACHE_NO_INTERNAL_LOOKUP = 35, 00587 00588 SSL_ERROR_WANT_READ = 2, 00589 SSL_ERROR_WANT_WRITE = 3, 00590 SSL_ERROR_WANT_CONNECT = 7, 00591 SSL_ERROR_WANT_ACCEPT = 8, 00592 SSL_ERROR_SYSCALL = 5, 00593 SSL_ERROR_WANT_X509_LOOKUP = 83, 00594 SSL_ERROR_ZERO_RETURN = 6, 00595 SSL_ERROR_SSL = 85, 00596 00597 SSL_SENT_SHUTDOWN = 1, 00598 SSL_RECEIVED_SHUTDOWN = 2, 00599 SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER = 4, 00600 SSL_OP_NO_SSLv2 = 8, 00601 00602 SSL_R_SSL_HANDSHAKE_FAILURE = 101, 00603 SSL_R_TLSV1_ALERT_UNKNOWN_CA = 102, 00604 SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN = 103, 00605 SSL_R_SSLV3_ALERT_BAD_CERTIFICATE = 104, 00606 00607 PEM_BUFSIZE = 1024 00608 }; 00609 00610 00611 #ifndef NO_PSK 00612 typedef unsigned int (*psk_client_callback)(CYASSL*, const char*, char*, 00613 unsigned int, unsigned char*, unsigned int); 00614 CYASSL_API void CyaSSL_CTX_set_psk_client_callback(CYASSL_CTX*, 00615 psk_client_callback); 00616 CYASSL_API void CyaSSL_set_psk_client_callback(CYASSL*,psk_client_callback); 00617 00618 CYASSL_API const char* CyaSSL_get_psk_identity_hint(const CYASSL*); 00619 CYASSL_API const char* CyaSSL_get_psk_identity(const CYASSL*); 00620 00621 CYASSL_API int CyaSSL_CTX_use_psk_identity_hint(CYASSL_CTX*, const char*); 00622 CYASSL_API int CyaSSL_use_psk_identity_hint(CYASSL*, const char*); 00623 00624 typedef unsigned int (*psk_server_callback)(CYASSL*, const char*, 00625 unsigned char*, unsigned int); 00626 CYASSL_API void CyaSSL_CTX_set_psk_server_callback(CYASSL_CTX*, 00627 psk_server_callback); 00628 CYASSL_API void CyaSSL_set_psk_server_callback(CYASSL*,psk_server_callback); 00629 00630 #define PSK_TYPES_DEFINED 00631 #endif /* NO_PSK */ 00632 00633 00634 /* extra begins */ 00635 00636 enum { /* ERR Constants */ 00637 ERR_TXT_STRING = 1 00638 }; 00639 00640 CYASSL_API unsigned long CyaSSL_ERR_get_error_line_data(const char**, int*, 00641 const char**, int *); 00642 00643 CYASSL_API unsigned long CyaSSL_ERR_get_error(void); 00644 CYASSL_API void CyaSSL_ERR_clear_error(void); 00645 00646 00647 CYASSL_API int CyaSSL_RAND_status(void); 00648 CYASSL_API int CyaSSL_RAND_bytes(unsigned char* buf, int num); 00649 CYASSL_API CYASSL_METHOD *CyaSSLv23_server_method(void); 00650 CYASSL_API long CyaSSL_CTX_set_options(CYASSL_CTX*, long); 00651 #ifndef NO_CERTS 00652 CYASSL_API int CyaSSL_CTX_check_private_key(CYASSL_CTX*); 00653 #endif /* !NO_CERTS */ 00654 00655 CYASSL_API void CyaSSL_ERR_free_strings(void); 00656 CYASSL_API void CyaSSL_ERR_remove_state(unsigned long); 00657 CYASSL_API void CyaSSL_EVP_cleanup(void); 00658 00659 CYASSL_API void CyaSSL_cleanup_all_ex_data(void); 00660 CYASSL_API long CyaSSL_CTX_set_mode(CYASSL_CTX* ctx, long mode); 00661 CYASSL_API long CyaSSL_CTX_get_mode(CYASSL_CTX* ctx); 00662 CYASSL_API void CyaSSL_CTX_set_default_read_ahead(CYASSL_CTX* ctx, int m); 00663 00664 CYASSL_API long CyaSSL_CTX_sess_set_cache_size(CYASSL_CTX*, long); 00665 00666 CYASSL_API int CyaSSL_CTX_set_default_verify_paths(CYASSL_CTX*); 00667 CYASSL_API int CyaSSL_CTX_set_session_id_context(CYASSL_CTX*, 00668 const unsigned char*, unsigned int); 00669 CYASSL_API CYASSL_X509* CyaSSL_get_peer_certificate(CYASSL* ssl); 00670 00671 CYASSL_API int CyaSSL_want_read(CYASSL*); 00672 CYASSL_API int CyaSSL_want_write(CYASSL*); 00673 00674 CYASSL_API int CyaSSL_BIO_printf(CYASSL_BIO*, const char*, ...); 00675 CYASSL_API int CyaSSL_ASN1_UTCTIME_print(CYASSL_BIO*, 00676 const CYASSL_ASN1_UTCTIME*); 00677 CYASSL_API int CyaSSL_sk_num(CYASSL_X509_REVOKED*); 00678 CYASSL_API void* CyaSSL_sk_value(CYASSL_X509_REVOKED*, int); 00679 00680 /* stunnel 4.28 needs */ 00681 CYASSL_API void* CyaSSL_CTX_get_ex_data(const CYASSL_CTX*, int); 00682 CYASSL_API int CyaSSL_CTX_set_ex_data(CYASSL_CTX*, int, void*); 00683 CYASSL_API void CyaSSL_CTX_sess_set_get_cb(CYASSL_CTX*, 00684 CYASSL_SESSION*(*f)(CYASSL*, unsigned char*, int, int*)); 00685 CYASSL_API void CyaSSL_CTX_sess_set_new_cb(CYASSL_CTX*, 00686 int (*f)(CYASSL*, CYASSL_SESSION*)); 00687 CYASSL_API void CyaSSL_CTX_sess_set_remove_cb(CYASSL_CTX*, 00688 void (*f)(CYASSL_CTX*, CYASSL_SESSION*)); 00689 00690 CYASSL_API int CyaSSL_i2d_SSL_SESSION(CYASSL_SESSION*,unsigned char**); 00691 CYASSL_API CYASSL_SESSION* CyaSSL_d2i_SSL_SESSION(CYASSL_SESSION**, 00692 const unsigned char**, long); 00693 00694 CYASSL_API long CyaSSL_SESSION_get_timeout(const CYASSL_SESSION*); 00695 CYASSL_API long CyaSSL_SESSION_get_time(const CYASSL_SESSION*); 00696 CYASSL_API int CyaSSL_CTX_get_ex_new_index(long, void*, void*, void*, void*); 00697 00698 /* extra ends */ 00699 00700 00701 /* CyaSSL extensions */ 00702 00703 /* call before SSL_connect, if verifying will add name check to 00704 date check and signature check */ 00705 CYASSL_API int CyaSSL_check_domain_name(CYASSL* ssl, const char* dn); 00706 00707 /* need to call once to load library (session cache) */ 00708 CYASSL_API int CyaSSL_Init(void); 00709 /* call when done to cleanup/free session cache mutex / resources */ 00710 CYASSL_API int CyaSSL_Cleanup(void); 00711 00712 /* turn logging on, only if compiled in */ 00713 CYASSL_API int CyaSSL_Debugging_ON(void); 00714 /* turn logging off */ 00715 CYASSL_API void CyaSSL_Debugging_OFF(void); 00716 00717 /* do accept or connect depedning on side */ 00718 CYASSL_API int CyaSSL_negotiate(CYASSL* ssl); 00719 /* turn on CyaSSL data compression */ 00720 CYASSL_API int CyaSSL_set_compression(CYASSL* ssl); 00721 00722 CYASSL_API int CyaSSL_set_timeout(CYASSL*, unsigned int); 00723 CYASSL_API int CyaSSL_CTX_set_timeout(CYASSL_CTX*, unsigned int); 00724 00725 /* get CyaSSL peer X509_CHAIN */ 00726 CYASSL_API CYASSL_X509_CHAIN* CyaSSL_get_peer_chain(CYASSL* ssl); 00727 /* peer chain count */ 00728 CYASSL_API int CyaSSL_get_chain_count(CYASSL_X509_CHAIN* chain); 00729 /* index cert length */ 00730 CYASSL_API int CyaSSL_get_chain_length(CYASSL_X509_CHAIN*, int idx); 00731 /* index cert */ 00732 CYASSL_API unsigned char* CyaSSL_get_chain_cert(CYASSL_X509_CHAIN*, int idx); 00733 /* index cert in X509 */ 00734 CYASSL_API CYASSL_X509* CyaSSL_get_chain_X509(CYASSL_X509_CHAIN*, int idx); 00735 /* free X509 */ 00736 CYASSL_API void CyaSSL_FreeX509(CYASSL_X509*); 00737 /* get index cert in PEM */ 00738 CYASSL_API int CyaSSL_get_chain_cert_pem(CYASSL_X509_CHAIN*, int idx, 00739 unsigned char* buffer, int inLen, int* outLen); 00740 CYASSL_API const unsigned char* CyaSSL_get_sessionID(const CYASSL_SESSION* s); 00741 CYASSL_API int CyaSSL_X509_get_serial_number(CYASSL_X509*,unsigned char*,int*); 00742 CYASSL_API char* CyaSSL_X509_get_subjectCN(CYASSL_X509*); 00743 CYASSL_API const unsigned char* CyaSSL_X509_get_der(CYASSL_X509*, int*); 00744 00745 CYASSL_API int CyaSSL_cmp_peer_cert_to_file(CYASSL*, const char*); 00746 00747 CYASSL_API char* CyaSSL_X509_get_next_altname(CYASSL_X509*); 00748 00749 /* connect enough to get peer cert */ 00750 CYASSL_API int CyaSSL_connect_cert(CYASSL* ssl); 00751 00752 /* XXX This should be #ifndef NO_DH */ 00753 #ifndef NO_CERTS 00754 /* server Diffie-Hellman parameters */ 00755 CYASSL_API int CyaSSL_SetTmpDH(CYASSL*, const unsigned char* p, int pSz, 00756 const unsigned char* g, int gSz); 00757 CYASSL_API int CyaSSL_SetTmpDH_buffer(CYASSL*, const unsigned char* b, long sz, 00758 int format); 00759 CYASSL_API int CyaSSL_SetTmpEC_DHE_Sz(CYASSL*, unsigned short); 00760 #ifndef NO_FILESYSTEM 00761 CYASSL_API int CyaSSL_SetTmpDH_file(CYASSL*, const char* f, int format); 00762 #endif 00763 00764 /* server ctx Diffie-Hellman parameters */ 00765 CYASSL_API int CyaSSL_CTX_SetTmpDH(CYASSL_CTX*, const unsigned char* p, 00766 int pSz, const unsigned char* g, int gSz); 00767 CYASSL_API int CyaSSL_CTX_SetTmpDH_buffer(CYASSL_CTX*, const unsigned char* b, 00768 long sz, int format); 00769 CYASSL_API int CyaSSL_CTX_SetTmpEC_DHE_Sz(CYASSL_CTX*, unsigned short); 00770 00771 #ifndef NO_FILESYSTEM 00772 CYASSL_API int CyaSSL_CTX_SetTmpDH_file(CYASSL_CTX*, const char* f, 00773 int format); 00774 #endif 00775 #endif 00776 00777 /* keyblock size in bytes or -1 */ 00778 /* need to call CyaSSL_KeepArrays before handshake to save keys */ 00779 CYASSL_API int CyaSSL_get_keyblock_size(CYASSL*); 00780 CYASSL_API int CyaSSL_get_keys(CYASSL*,unsigned char** ms, unsigned int* msLen, 00781 unsigned char** sr, unsigned int* srLen, 00782 unsigned char** cr, unsigned int* crLen); 00783 00784 /* Computes EAP-TLS and EAP-TTLS keying material from the master_secret. */ 00785 CYASSL_API int CyaSSL_make_eap_keys(CYASSL*, void* key, unsigned int len, 00786 const char* label); 00787 00788 00789 #ifndef _WIN32 00790 #ifndef NO_WRITEV 00791 #ifdef __PPU 00792 #include <sys/types.h> 00793 #include <sys/socket.h> 00794 #elif !defined(CYASSL_MDK_ARM) 00795 #include <sys/uio.h> 00796 #endif 00797 /* allow writev style writing */ 00798 CYASSL_API int CyaSSL_writev(CYASSL* ssl, const struct iovec* iov, 00799 int iovcnt); 00800 #endif 00801 #endif 00802 00803 00804 #ifndef NO_CERTS 00805 /* SSL_CTX versions */ 00806 CYASSL_API int CyaSSL_CTX_UnloadCAs(CYASSL_CTX*); 00807 CYASSL_API int CyaSSL_CTX_load_verify_buffer(CYASSL_CTX*, 00808 const unsigned char*, long, int); 00809 CYASSL_API int CyaSSL_CTX_use_certificate_buffer(CYASSL_CTX*, 00810 const unsigned char*, long, int); 00811 CYASSL_API int CyaSSL_CTX_use_PrivateKey_buffer(CYASSL_CTX*, 00812 const unsigned char*, long, int); 00813 CYASSL_API int CyaSSL_CTX_use_certificate_chain_buffer(CYASSL_CTX*, 00814 const unsigned char*, long); 00815 00816 /* SSL versions */ 00817 CYASSL_API int CyaSSL_use_certificate_buffer(CYASSL*, const unsigned char*, 00818 long, int); 00819 CYASSL_API int CyaSSL_use_PrivateKey_buffer(CYASSL*, const unsigned char*, 00820 long, int); 00821 CYASSL_API int CyaSSL_use_certificate_chain_buffer(CYASSL*, 00822 const unsigned char*, long); 00823 #endif 00824 00825 CYASSL_API int CyaSSL_CTX_set_group_messages(CYASSL_CTX*); 00826 CYASSL_API int CyaSSL_set_group_messages(CYASSL*); 00827 00828 /* I/O callbacks */ 00829 typedef int (*CallbackIORecv)(CYASSL *ssl, char *buf, int sz, void *ctx); 00830 typedef int (*CallbackIOSend)(CYASSL *ssl, char *buf, int sz, void *ctx); 00831 00832 CYASSL_API void CyaSSL_SetIORecv(CYASSL_CTX*, CallbackIORecv); 00833 CYASSL_API void CyaSSL_SetIOSend(CYASSL_CTX*, CallbackIOSend); 00834 00835 CYASSL_API void CyaSSL_SetIOReadCtx( CYASSL* ssl, void *ctx); 00836 CYASSL_API void CyaSSL_SetIOWriteCtx(CYASSL* ssl, void *ctx); 00837 00838 CYASSL_API void CyaSSL_SetIOReadFlags( CYASSL* ssl, int flags); 00839 CYASSL_API void CyaSSL_SetIOWriteFlags(CYASSL* ssl, int flags); 00840 00841 typedef int (*CallbackGenCookie)(CYASSL* ssl, unsigned char* buf, int sz, 00842 void* ctx); 00843 CYASSL_API void CyaSSL_CTX_SetGenCookie(CYASSL_CTX*, CallbackGenCookie); 00844 CYASSL_API void CyaSSL_SetCookieCtx(CYASSL* ssl, void *ctx); 00845 00846 typedef int (*CallbackIOOcsp)(void*, const char*, int, 00847 unsigned char*, int, unsigned char**); 00848 typedef void (*CallbackIOOcspRespFree)(void*,unsigned char*); 00849 #ifdef HAVE_OCSP 00850 CYASSL_API void CyaSSL_SetIOOcsp(CYASSL_CTX *ocsp, CallbackIOOcsp cb); 00851 CYASSL_API void CyaSSL_SetIOOcspRespFree(CYASSL_CTX *ocsp, 00852 CallbackIOOcspRespFree cb); 00853 CYASSL_API void CyaSSL_SetIOOcspCtx(CYASSL_CTX *ocsp, void *octx); 00854 #endif 00855 00856 /* I/O Callback default errors */ 00857 enum IOerrors { 00858 CYASSL_CBIO_ERR_GENERAL = -1, /* general unexpected err */ 00859 CYASSL_CBIO_ERR_WANT_READ = -2, /* need to call read again */ 00860 CYASSL_CBIO_ERR_WANT_WRITE = -2, /* need to call write again */ 00861 CYASSL_CBIO_ERR_CONN_RST = -3, /* connection reset */ 00862 CYASSL_CBIO_ERR_ISR = -4, /* interrupt */ 00863 CYASSL_CBIO_ERR_CONN_CLOSE = -5, /* connection closed or epipe */ 00864 CYASSL_CBIO_ERR_TIMEOUT = -6 /* socket timeout */ 00865 }; 00866 00867 00868 /* CA cache callbacks */ 00869 enum { 00870 CYASSL_SSLV3 = 0, 00871 CYASSL_TLSV1 = 1, 00872 CYASSL_TLSV1_1 = 2, 00873 CYASSL_TLSV1_2 = 3, 00874 CYASSL_USER_CA = 1, /* user added as trusted */ 00875 CYASSL_CHAIN_CA = 2 /* added to cache from trusted chain */ 00876 }; 00877 00878 CYASSL_API int CyaSSL_GetObjectSize(void); /* object size based on build */ 00879 CYASSL_API int CyaSSL_SetVersion(CYASSL* ssl, int version); 00880 CYASSL_API int CyaSSL_KeyPemToDer(const unsigned char*, int sz, unsigned char*, 00881 int, const char*); 00882 00883 typedef void (*CallbackCACache)(unsigned char* der, int sz, int type); 00884 typedef void (*CbMissingCRL)(const char* url); 00885 00886 00887 #ifndef NO_CERTS 00888 CYASSL_API void CyaSSL_CTX_SetCACb(CYASSL_CTX*, CallbackCACache); 00889 00890 CYASSL_API CYASSL_CERT_MANAGER* CyaSSL_CertManagerNew(void); 00891 CYASSL_API void CyaSSL_CertManagerFree(CYASSL_CERT_MANAGER*); 00892 00893 CYASSL_API int CyaSSL_CertManagerLoadCA(CYASSL_CERT_MANAGER*, const char* f, 00894 const char* d); 00895 CYASSL_API int CyaSSL_CertManagerUnloadCAs(CYASSL_CERT_MANAGER* cm); 00896 CYASSL_API int CyaSSL_CertManagerVerify(CYASSL_CERT_MANAGER*, const char* f, 00897 int format); 00898 CYASSL_API int CyaSSL_CertManagerVerifyBuffer(CYASSL_CERT_MANAGER* cm, 00899 const unsigned char* buff, long sz, int format); 00900 CYASSL_API int CyaSSL_CertManagerCheckCRL(CYASSL_CERT_MANAGER*, 00901 unsigned char*, int sz); 00902 CYASSL_API int CyaSSL_CertManagerEnableCRL(CYASSL_CERT_MANAGER*, 00903 int options); 00904 CYASSL_API int CyaSSL_CertManagerDisableCRL(CYASSL_CERT_MANAGER*); 00905 CYASSL_API int CyaSSL_CertManagerLoadCRL(CYASSL_CERT_MANAGER*, const char*, 00906 int, int); 00907 CYASSL_API int CyaSSL_CertManagerSetCRL_Cb(CYASSL_CERT_MANAGER*, 00908 CbMissingCRL); 00909 00910 CYASSL_API int CyaSSL_EnableCRL(CYASSL* ssl, int options); 00911 CYASSL_API int CyaSSL_DisableCRL(CYASSL* ssl); 00912 CYASSL_API int CyaSSL_LoadCRL(CYASSL*, const char*, int, int); 00913 CYASSL_API int CyaSSL_SetCRL_Cb(CYASSL*, CbMissingCRL); 00914 00915 CYASSL_API int CyaSSL_CTX_EnableCRL(CYASSL_CTX* ctx, int options); 00916 CYASSL_API int CyaSSL_CTX_DisableCRL(CYASSL_CTX* ctx); 00917 CYASSL_API int CyaSSL_CTX_LoadCRL(CYASSL_CTX*, const char*, int, int); 00918 CYASSL_API int CyaSSL_CTX_SetCRL_Cb(CYASSL_CTX*, CbMissingCRL); 00919 #endif /* !NO_CERTS */ 00920 00921 /* end of handshake frees temporary arrays, if user needs for get_keys or 00922 psk hints, call KeepArrays before handshake and then FreeArrays when done 00923 if don't want to wait for object free */ 00924 CYASSL_API void CyaSSL_KeepArrays(CYASSL*); 00925 CYASSL_API void CyaSSL_FreeArrays(CYASSL*); 00926 00927 00928 /* cavium additions */ 00929 CYASSL_API int CyaSSL_UseCavium(CYASSL*, int devId); 00930 CYASSL_API int CyaSSL_CTX_UseCavium(CYASSL_CTX*, int devId); 00931 00932 /* tls extensions */ 00933 #ifdef HAVE_SNI 00934 /* SNI types */ 00935 enum { 00936 CYASSL_SNI_HOST_NAME = 0 00937 }; 00938 00939 CYASSL_API int CyaSSL_UseSNI(CYASSL* ssl, unsigned char type, const void* data, 00940 unsigned short size); 00941 CYASSL_API int CyaSSL_CTX_UseSNI(CYASSL_CTX* ctx, unsigned char type, 00942 const void* data, unsigned short size); 00943 00944 #ifndef NO_CYASSL_SERVER 00945 /* SNI options */ 00946 enum { 00947 CYASSL_SNI_CONTINUE_ON_MISMATCH = 0x01, /* do not abort on mismatch flag */ 00948 CYASSL_SNI_ANSWER_ON_MISMATCH = 0x02 /* fake match on mismatch flag */ 00949 }; 00950 00951 CYASSL_API unsigned char CyaSSL_SNI_Matched(CYASSL* ssl, unsigned char type); 00952 00953 CYASSL_API void CyaSSL_SNI_SetOptions(CYASSL* ssl, unsigned char type, 00954 unsigned char options); 00955 CYASSL_API void CyaSSL_CTX_SNI_SetOptions(CYASSL_CTX* ctx, unsigned char type, 00956 unsigned char options); 00957 #endif 00958 #endif 00959 00960 #define CYASSL_CRL_MONITOR 0x01 /* monitor this dir flag */ 00961 #define CYASSL_CRL_START_MON 0x02 /* start monitoring flag */ 00962 00963 #ifdef CYASSL_CALLBACKS 00964 00965 /* used internally by CyaSSL while OpenSSL types aren't */ 00966 #include <cyassl/callbacks.h> 00967 00968 typedef int (*HandShakeCallBack)(HandShakeInfo*); 00969 typedef int (*TimeoutCallBack)(TimeoutInfo*); 00970 00971 /* CyaSSL connect extension allowing HandShakeCallBack and/or TimeoutCallBack 00972 for diagnostics */ 00973 CYASSL_API int CyaSSL_connect_ex(CYASSL*, HandShakeCallBack, TimeoutCallBack, 00974 Timeval); 00975 CYASSL_API int CyaSSL_accept_ex(CYASSL*, HandShakeCallBack, TimeoutCallBack, 00976 Timeval); 00977 00978 #endif /* CYASSL_CALLBACKS */ 00979 00980 00981 CYASSL_API long CyaSSL_CTX_OCSP_set_options(CYASSL_CTX*, long); 00982 CYASSL_API int CyaSSL_CTX_OCSP_set_override_url(CYASSL_CTX*, const char*); 00983 00984 /* OCSP Options */ 00985 #define CYASSL_OCSP_ENABLE 0x0001 /* Enable OCSP lookups */ 00986 #define CYASSL_OCSP_URL_OVERRIDE 0x0002 /* Use the override URL instead of URL 00987 * in certificate */ 00988 #define CYASSL_OCSP_NO_NONCE 0x0004 /* Disables the request nonce. */ 00989 00990 00991 #ifdef __cplusplus 00992 } /* extern "C" */ 00993 #endif 00994 00995 00996 #endif /* CYASSL_SSL_H */ 00997
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