/* ssl.h * * Copyright (C) 2006-2011 Sawtooth Consulting Ltd. * * This file is part of CyaSSL. * * CyaSSL is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * CyaSSL is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ /* ssl.h defines openssl compatibility layer * */ #ifndef CYASSL_OPENSSL_H_ #define CYASSL_OPENSSL_H_ #include "os_settings.h" /* for users not using preprocessor flags */ #ifndef NO_FILESYSTEM #include /* ERR_print fp */ #endif #ifdef YASSL_PREFIX #include "prefix_ssl.h" #endif #define CYASSL_VERSION "1.9.0" #undef X509_NAME /* wincrypt.h clash */ #ifdef __cplusplus extern "C" { #endif typedef struct SSL SSL; typedef struct SSL_SESSION SSL_SESSION; typedef struct SSL_METHOD SSL_METHOD; typedef struct SSL_CTX SSL_CTX; typedef struct X509 X509; typedef struct X509_NAME X509_NAME; typedef struct X509_CHAIN X509_CHAIN; /* redeclare guard */ #define SSL_TYPES_DEFINED typedef struct EVP_PKEY EVP_PKEY; typedef struct RSA RSA; typedef struct BIO BIO; typedef struct BIO_METHOD BIO_METHOD; typedef struct SSL_CIPHER SSL_CIPHER; typedef struct X509_LOOKUP X509_LOOKUP; typedef struct X509_LOOKUP_METHOD X509_LOOKUP_METHOD; typedef struct X509_CRL X509_CRL; typedef struct X509_EXTENSION X509_EXTENSION; typedef struct ASN1_TIME ASN1_TIME; typedef struct ASN1_INTEGER ASN1_INTEGER; typedef struct ASN1_OBJECT ASN1_OBJECT; typedef struct ASN1_STRING ASN1_STRING; typedef struct CRYPTO_dynlock_value CRYPTO_dynlock_value; #define ASN1_UTCTIME ASN1_TIME typedef struct MD4_CTX { int buffer[32]; /* big enough to hold, check size in Init */ } MD4_CTX; typedef struct COMP_METHOD { int type; /* stunnel dereference */ } COMP_METHOD; typedef struct X509_STORE { int cache; /* stunnel dereference */ } X509_STORE; typedef struct X509_REVOKED { ASN1_INTEGER* serialNumber; /* stunnel dereference */ } X509_REVOKED; typedef struct X509_OBJECT { union { char* ptr; X509_CRL* crl; /* stunnel dereference */ } data; } X509_OBJECT; /* in cyassl_int.h too, change there !! */ typedef struct X509_STORE_CTX { int error; int error_depth; X509* current_cert; /* stunnel dereference */ char* domain; /* subject CN domain name */ /* in cyassl_int.h too, change there !! */ } X509_STORE_CTX; SSL_METHOD *SSLv3_server_method(void); SSL_METHOD *SSLv3_client_method(void); SSL_METHOD *TLSv1_server_method(void); SSL_METHOD *TLSv1_client_method(void); SSL_METHOD *TLSv1_1_server_method(void); SSL_METHOD *TLSv1_1_client_method(void); SSL_METHOD *TLSv1_2_server_method(void); SSL_METHOD *TLSv1_2_client_method(void); #ifdef CYASSL_DTLS SSL_METHOD *DTLSv1_client_method(void); SSL_METHOD *DTLSv1_server_method(void); #endif #ifndef NO_FILESYSTEM int SSL_CTX_use_certificate_file(SSL_CTX*, const char*, int); int SSL_CTX_use_PrivateKey_file(SSL_CTX*, const char*, int); int SSL_CTX_load_verify_locations(SSL_CTX*, const char*, const char*); int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX*, const char*, int); #ifdef CYASSL_DER_LOAD int CyaSSL_CTX_load_verify_locations(SSL_CTX*, const char*, int); #endif #ifdef HAVE_NTRU int CyaSSL_CTX_use_NTRUPrivateKey_file(SSL_CTX*, const char*); /* load NTRU private key blob */ #endif int CyaSSL_PemCertToDer(const char*, unsigned char*, int); #endif /* NO_FILESYSTEM */ SSL_CTX* SSL_CTX_new(SSL_METHOD*); SSL* SSL_new(SSL_CTX*); int SSL_set_fd (SSL*, int); int SSL_get_fd(const SSL*); int SSL_connect(SSL*); /* please see note at top of README if you get an error from connect */ int SSL_write(SSL*, const void*, int); int SSL_read(SSL*, void*, int); int SSL_accept(SSL*); void SSL_CTX_free(SSL_CTX*); void SSL_free(SSL*); int SSL_shutdown(SSL*); void SSL_CTX_set_quiet_shutdown(SSL_CTX*, int); int SSL_get_error(SSL*, int); int SSL_set_session(SSL *ssl, SSL_SESSION *session); SSL_SESSION* SSL_get_session(SSL* ssl); void SSL_flush_sessions(SSL_CTX *ctx, long tm); typedef int (*VerifyCallback)(int, X509_STORE_CTX*); typedef int (*pem_password_cb)(char*, int, int, void*); void SSL_CTX_set_verify(SSL_CTX*, int, VerifyCallback verify_callback); int SSL_pending(SSL*); void SSL_load_error_strings(void); int SSL_library_init(void); long SSL_CTX_set_session_cache_mode(SSL_CTX*, long); /* only supports full name from cipher_name[] delimited by : */ int SSL_CTX_set_cipher_list(SSL_CTX*, const char*); char* ERR_error_string(unsigned long,char*); void ERR_error_string_n(unsigned long e, char *buf, size_t len); /* extras */ #define STACK_OF(x) x int SSL_set_ex_data(SSL*, int, void*); int SSL_get_shutdown(const SSL*); int SSL_set_rfd(SSL*, int); int SSL_set_wfd(SSL*, int); void SSL_set_shutdown(SSL*, int); int SSL_set_session_id_context(SSL*, const unsigned char*, unsigned int); void SSL_set_connect_state(SSL*); void SSL_set_accept_state(SSL*); int SSL_session_reused(SSL*); void SSL_SESSION_free(SSL_SESSION* session); const char* SSL_get_version(SSL*); SSL_CIPHER* SSL_get_current_cipher(SSL*); char* SSL_CIPHER_description(SSL_CIPHER*, char*, int); const char* SSL_CIPHER_get_name(const SSL_CIPHER* cipher); SSL_SESSION* SSL_get1_session(SSL* ssl); /* what's ref count */ void X509_free(X509*); void OPENSSL_free(void*); int OCSP_parse_url(char* url, char** host, char** port, char** path, int* ssl); SSL_METHOD* SSLv23_client_method(void); SSL_METHOD* SSLv2_client_method(void); SSL_METHOD* SSLv2_server_method(void); void MD4_Init(MD4_CTX*); void MD4_Update(MD4_CTX*, const void*, size_t); void MD4_Final(unsigned char*, MD4_CTX*); BIO* BIO_new(BIO_METHOD*); int BIO_free(BIO*); int BIO_free_all(BIO*); int BIO_read(BIO*, void*, int); int BIO_write(BIO*, const void*, int); BIO* BIO_push(BIO*, BIO* append); BIO* BIO_pop(BIO*); int BIO_flush(BIO*); int BIO_pending(BIO*); BIO_METHOD* BIO_f_buffer(void); long BIO_set_write_buffer_size(BIO*, long size); BIO_METHOD* BIO_f_ssl(void); BIO* BIO_new_socket(int sfd, int flag); void SSL_set_bio(SSL*, BIO* rd, BIO* wr); int BIO_eof(BIO*); long BIO_set_ssl(BIO*, SSL*, int flag); BIO_METHOD* BIO_s_mem(void); BIO_METHOD* BIO_f_base64(void); void BIO_set_flags(BIO*, int); void OpenSSL_add_all_algorithms(void); int SSLeay_add_ssl_algorithms(void); int SSLeay_add_all_algorithms(void); void RAND_screen(void); const char* RAND_file_name(char*, size_t); int RAND_write_file(const char*); int RAND_load_file(const char*, long); int RAND_egd(const char*); COMP_METHOD* COMP_zlib(void); COMP_METHOD* COMP_rle(void); int SSL_COMP_add_compression_method(int, void*); int SSL_get_ex_new_index(long, void*, void*, void*, void*); void CRYPTO_set_id_callback(unsigned long (*f)(void)); void CRYPTO_set_locking_callback(void (*f)(int, int, const char*, int)); void CRYPTO_set_dynlock_create_callback(CRYPTO_dynlock_value* (*f)(const char*, int)); void CRYPTO_set_dynlock_lock_callback(void (*f)(int, CRYPTO_dynlock_value*, const char*, int)); void CRYPTO_set_dynlock_destroy_callback(void (*f)(CRYPTO_dynlock_value*, const char*, int)); X509* X509_STORE_CTX_get_current_cert(X509_STORE_CTX*); int X509_STORE_CTX_get_error(X509_STORE_CTX*); int X509_STORE_CTX_get_error_depth(X509_STORE_CTX*); char* X509_NAME_oneline(X509_NAME*, char*, int); X509_NAME* X509_get_issuer_name(X509*); X509_NAME* X509_get_subject_name(X509*); const char* X509_verify_cert_error_string(long); int X509_LOOKUP_add_dir(X509_LOOKUP*, const char*, long); int X509_LOOKUP_load_file(X509_LOOKUP*, const char*, long); X509_LOOKUP_METHOD* X509_LOOKUP_hash_dir(void); X509_LOOKUP_METHOD* X509_LOOKUP_file(void); X509_LOOKUP* X509_STORE_add_lookup(X509_STORE*, X509_LOOKUP_METHOD*); X509_STORE* X509_STORE_new(void); int X509_STORE_get_by_subject(X509_STORE_CTX*, int, X509_NAME*, X509_OBJECT*); int X509_STORE_CTX_init(X509_STORE_CTX*, X509_STORE*, X509*, STACK_OF(X509)*); void X509_STORE_CTX_cleanup(X509_STORE_CTX*); ASN1_TIME* X509_CRL_get_lastUpdate(X509_CRL*); ASN1_TIME* X509_CRL_get_nextUpdate(X509_CRL*); EVP_PKEY* X509_get_pubkey(X509*); int X509_CRL_verify(X509_CRL*, EVP_PKEY*); void X509_STORE_CTX_set_error(X509_STORE_CTX*, int); void X509_OBJECT_free_contents(X509_OBJECT*); void EVP_PKEY_free(EVP_PKEY*); int X509_cmp_current_time(const ASN1_TIME*); int sk_X509_REVOKED_num(X509_REVOKED*); X509_REVOKED* X509_CRL_get_REVOKED(X509_CRL*); X509_REVOKED* sk_X509_REVOKED_value(X509_REVOKED*, int); ASN1_INTEGER* X509_get_serialNumber(X509*); int ASN1_TIME_print(BIO*, const ASN1_TIME*); int ASN1_INTEGER_cmp(const ASN1_INTEGER*, const ASN1_INTEGER*); long ASN1_INTEGER_get(const ASN1_INTEGER*); STACK_OF(X509_NAME)* SSL_load_client_CA_file(const char*); void SSL_CTX_set_client_CA_list(SSL_CTX*, STACK_OF(X509_NAME)*); void* X509_STORE_CTX_get_ex_data(X509_STORE_CTX*, int); int SSL_get_ex_data_X509_STORE_CTX_idx(void); void* SSL_get_ex_data(const SSL*, int); void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX*, void* userdata); void SSL_CTX_set_default_passwd_cb(SSL_CTX*, pem_password_cb); long SSL_CTX_set_timeout(SSL_CTX*, long); void SSL_CTX_set_info_callback(SSL_CTX*, void (*)()); unsigned long ERR_peek_error(void); int ERR_GET_REASON(int); char* SSL_alert_type_string_long(int); char* SSL_alert_desc_string_long(int); char* SSL_state_string_long(SSL*); void RSA_free(RSA*); RSA* RSA_generate_key(int, unsigned long, void(*)(int, int, void*), void*); void SSL_CTX_set_tmp_rsa_callback(SSL_CTX*, RSA*(*)(SSL*, int, int)); int PEM_def_callback(char*, int num, int w, void* key); long SSL_CTX_sess_accept(SSL_CTX*); long SSL_CTX_sess_connect(SSL_CTX*); long SSL_CTX_sess_accept_good(SSL_CTX*); long SSL_CTX_sess_connect_good(SSL_CTX*); long SSL_CTX_sess_accept_renegotiate(SSL_CTX*); long SSL_CTX_sess_connect_renegotiate(SSL_CTX*); long SSL_CTX_sess_hits(SSL_CTX*); long SSL_CTX_sess_cb_hits(SSL_CTX*); long SSL_CTX_sess_cache_full(SSL_CTX*); long SSL_CTX_sess_misses(SSL_CTX*); long SSL_CTX_sess_timeouts(SSL_CTX*); long SSL_CTX_sess_number(SSL_CTX*); long SSL_CTX_sess_get_cache_size(SSL_CTX*); #define SSL_DEFAULT_CIPHER_LIST "" /* default all */ #define RSA_F4 0x10001L enum { OCSP_NOCERTS = 1, OCSP_NOINTERN = 2, OCSP_NOSIGS = 4, OCSP_NOCHAIN = 8, OCSP_NOVERIFY = 16, OCSP_NOEXPLICIT = 32, OCSP_NOCASIGN = 64, OCSP_NODELEGATED = 128, OCSP_NOCHECKS = 256, OCSP_TRUSTOTHER = 512, OCSP_RESPID_KEY = 1024, OCSP_NOTIME = 2048, OCSP_CERTID = 2, OCSP_REQUEST = 4, OCSP_RESPONSE = 8, OCSP_BASICRESP = 16, ASN1_GENERALIZEDTIME = 4, SSL_OP_MICROSOFT_SESS_ID_BUG = 1, SSL_OP_NETSCAPE_CHALLENGE_BUG = 2, SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG = 3, SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG = 4, SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER = 5, SSL_OP_MSIE_SSLV2_RSA_PADDING = 6, SSL_OP_SSLEAY_080_CLIENT_DH_BUG = 7, SSL_OP_TLS_D5_BUG = 8, SSL_OP_TLS_BLOCK_PADDING_BUG = 9, SSL_OP_TLS_ROLLBACK_BUG = 10, SSL_OP_ALL = 11, SSL_OP_EPHEMERAL_RSA = 12, SSL_OP_NO_SSLv3 = 13, SSL_OP_NO_TLSv1 = 14, SSL_OP_PKCS1_CHECK_1 = 15, SSL_OP_PKCS1_CHECK_2 = 16, SSL_OP_NETSCAPE_CA_DN_BUG = 17, SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG = 18, SSL_OP_SINGLE_DH_USE = 19, SSL_OP_NO_TICKET = 20, SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS = 21, SSL_OP_NO_QUERY_MTU = 22, SSL_OP_COOKIE_EXCHANGE = 23, SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION = 24, SSL_OP_SINGLE_ECDH_USE = 25, SSL_OP_CIPHER_SERVER_PREFERENCE = 26, SSL_MAX_SSL_SESSION_ID_LENGTH = 32, EVP_R_BAD_DECRYPT = 2, SSL_CB_LOOP = 4, SSL_ST_CONNECT = 5, SSL_ST_ACCEPT = 6, SSL_CB_ALERT = 7, SSL_CB_READ = 8, SSL_CB_HANDSHAKE_DONE = 9, SSL_MODE_ENABLE_PARTIAL_WRITE = 2, BIO_FLAGS_BASE64_NO_NL = 1, BIO_CLOSE = 1, BIO_NOCLOSE = 0, NID_undef = 0, X509_FILETYPE_PEM = 8, X509_LU_X509 = 9, X509_LU_CRL = 12, X509_V_ERR_CRL_SIGNATURE_FAILURE = 13, X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD = 14, X509_V_ERR_CRL_HAS_EXPIRED = 15, X509_V_ERR_CERT_REVOKED = 16, X509_V_ERR_CERT_CHAIN_TOO_LONG = 17, X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT = 18, X509_V_ERR_CERT_NOT_YET_VALID = 19, X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD = 20, X509_V_ERR_CERT_HAS_EXPIRED = 21, X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD = 22, X509_V_OK = 0, CRYPTO_LOCK = 1, CRYPTO_NUM_LOCKS = 10, }; /* extras end */ #ifndef NO_FILESYSTEM /* CyaSSL extension, provide last error from SSL_get_error since not using thread storage error queue */ void ERR_print_errors_fp(FILE*, int err); #endif enum { /* ssl Constants */ SSL_ERROR_NONE = 0, /* for most functions */ SSL_FAILURE = 0, /* for some functions */ SSL_SUCCESS = 1, SSL_BAD_CERTTYPE = -8, SSL_BAD_STAT = -7, SSL_BAD_PATH = -6, SSL_BAD_FILETYPE = -5, SSL_BAD_FILE = -4, SSL_NOT_IMPLEMENTED = -3, SSL_UNKNOWN = -2, SSL_FATAL_ERROR = -1, SSL_FILETYPE_ASN1 = 2, SSL_FILETYPE_PEM = 1, SSL_FILETYPE_DEFAULT = 2, /* ASN1 */ SSL_FILETYPE_RAW = 3, /* NTRU raw key blob */ SSL_VERIFY_NONE = 0, SSL_VERIFY_PEER = 1, SSL_VERIFY_FAIL_IF_NO_PEER_CERT = 2, SSL_VERIFY_CLIENT_ONCE = 4, SSL_SESS_CACHE_OFF = 30, SSL_SESS_CACHE_CLIENT = 31, SSL_SESS_CACHE_SERVER = 32, SSL_SESS_CACHE_BOTH = 33, SSL_SESS_CACHE_NO_AUTO_CLEAR = 34, SSL_SESS_CACHE_NO_INTERNAL_LOOKUP = 35, SSL_ERROR_WANT_READ = 2, SSL_ERROR_WANT_WRITE = 3, SSL_ERROR_WANT_CONNECT = 7, SSL_ERROR_WANT_ACCEPT = 8, SSL_ERROR_SYSCALL = 5, SSL_ERROR_WANT_X509_LOOKUP = 83, SSL_ERROR_ZERO_RETURN = 6, SSL_ERROR_SSL = 85, SSL_SENT_SHUTDOWN = 1, SSL_RECEIVED_SHUTDOWN = 2, SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER = 4, SSL_OP_NO_SSLv2 = 8, SSL_R_SSL_HANDSHAKE_FAILURE = 101, SSL_R_TLSV1_ALERT_UNKNOWN_CA = 102, SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN = 103, SSL_R_SSLV3_ALERT_BAD_CERTIFICATE = 104, PEM_BUFSIZE = 1024, }; #ifndef NO_PSK typedef unsigned int (*psk_client_callback)(SSL*, const char*, char*, unsigned int, unsigned char*, unsigned int); void SSL_CTX_set_psk_client_callback(SSL_CTX*, psk_client_callback); void SSL_set_psk_client_callback(SSL*, psk_client_callback); const char* SSL_get_psk_identity_hint(const SSL*); const char* SSL_get_psk_identity(const SSL*); int SSL_CTX_use_psk_identity_hint(SSL_CTX*, const char*); int SSL_use_psk_identity_hint(SSL*, const char*); typedef unsigned int (*psk_server_callback)(SSL*, const char*, unsigned char*, unsigned int); void SSL_CTX_set_psk_server_callback(SSL_CTX*, psk_server_callback); void SSL_set_psk_server_callback(SSL*, psk_server_callback); #define PSK_TYPES_DEFINED #endif /* NO_PSK */ /* extra begins */ enum { /* ERR Constants */ ERR_TXT_STRING = 1, }; unsigned long ERR_get_error_line_data(const char**, int*, const char**, int *); unsigned long ERR_get_error(void); void ERR_clear_error(void); int RAND_status(void); int RAND_bytes(unsigned char* buf, int num); SSL_METHOD *SSLv23_server_method(void); long SSL_CTX_set_options(SSL_CTX*, long); int SSL_CTX_check_private_key(SSL_CTX*); void ERR_free_strings(void); void ERR_remove_state(unsigned long); void EVP_cleanup(void); void CRYPTO_cleanup_all_ex_data(void); long SSL_CTX_set_mode(SSL_CTX* ctx, long mode); long SSL_CTX_get_mode(SSL_CTX* ctx); void SSL_CTX_set_default_read_ahead(SSL_CTX* ctx, int m); long SSL_CTX_sess_set_cache_size(SSL_CTX*, long); int SSL_CTX_set_default_verify_paths(SSL_CTX*); int SSL_CTX_set_session_id_context(SSL_CTX*, const unsigned char*, unsigned int); X509* SSL_get_peer_certificate(SSL* ssl); int SSL_want_read(SSL*); int SSL_want_write(SSL*); int BIO_printf(BIO*, const char*, ...); int ASN1_UTCTIME_print(BIO*, const ASN1_UTCTIME*); int sk_num(X509_REVOKED*); void* sk_value(X509_REVOKED*, int); /* stunnel 4.28 needs */ void* SSL_CTX_get_ex_data(const SSL_CTX*, int); int SSL_CTX_set_ex_data(SSL_CTX*, int, void*); void SSL_CTX_sess_set_get_cb(SSL_CTX*, SSL_SESSION*(*f)(SSL*, unsigned char*, int, int*)); void SSL_CTX_sess_set_new_cb(SSL_CTX*, int (*f)(SSL*, SSL_SESSION*)); void SSL_CTX_sess_set_remove_cb(SSL_CTX*, void (*f)(SSL_CTX*, SSL_SESSION*)); int i2d_SSL_SESSION(SSL_SESSION*, unsigned char**); SSL_SESSION* d2i_SSL_SESSION(SSL_SESSION**,const unsigned char**, long); long SSL_SESSION_get_timeout(const SSL_SESSION*); long SSL_SESSION_get_time(const SSL_SESSION*); int SSL_CTX_get_ex_new_index(long, void*, void*, void*, void*); /* extra ends */ /* CyaSSL extensions */ /* call before SSL_connect, if verifying will add name check to date check and signature check */ int CyaSSL_check_domain_name(SSL* ssl, const char* dn); int InitCyaSSL(void); /* need to call once to load library (session cache) */ int FreeCyaSSL(void); /* call when done to free session cache mutex */ int CyaSSL_Debugging_ON(void); /* turn logging on, only if compiled in */ void CyaSSL_Debugging_OFF(void); /* turn logging off */ int CyaSSL_set_compression(SSL* ssl); /* turn on CyaSSL data compression */ int CyaSSL_CTX_use_NTRUPrivateKey_file(SSL_CTX*, const char*); /* load NTRU private key blob */ X509_CHAIN* CyaSSL_get_peer_chain(SSL* ssl); /* get CyaSSL peer X509_CHAIN */ int CyaSSL_get_chain_count(X509_CHAIN* chain); /* peer chain count */ int CyaSSL_get_chain_length(X509_CHAIN*, int idx); /* index cert length */ unsigned char* CyaSSL_get_chain_cert(X509_CHAIN*, int idx); /* index cert */ int CyaSSL_get_chain_cert_pem(X509_CHAIN*, int idx, unsigned char* buffer, int inLen, int* outLen); /* get index cert in PEM */ const unsigned char* CyaSSL_get_sessionID(const SSL_SESSION* session); #ifndef _WIN32 #ifndef NO_WRITEV #include /* allow writev style writing */ int CyaSSL_writev(SSL* ssl, const struct iovec* iov, int iovcnt); #endif #endif #if defined(NO_FILESYSTEM) || defined(MICRIUM) int CyaSSL_CTX_load_verify_buffer(SSL_CTX*, const unsigned char*, long, int); int CyaSSL_CTX_use_certificate_buffer(SSL_CTX*, const unsigned char*, long,int); int CyaSSL_CTX_use_PrivateKey_buffer(SSL_CTX*, const unsigned char*, long, int); int CyaSSL_CTX_use_certificate_chain_buffer(SSL_CTX*,const unsigned char*,long); #endif /* NO_FILESYSTEM || MICRIUM */ /* I/O callbacks */ typedef int (*CallbackIORecv)(char *buf, int sz, void *ctx); typedef int (*CallbackIOSend)(char *buf, int sz, void *ctx); void CyaSSL_SetIORecv(SSL_CTX*, CallbackIORecv); void CyaSSL_SetIOSend(SSL_CTX*, CallbackIOSend); void CyaSSL_SetIOReadCtx(SSL* ssl, void *ctx); void CyaSSL_SetIOWriteCtx(SSL* ssl, void *ctx); #ifdef CYASSL_CALLBACKS /* used internally by CyaSSL while OpenSSL types aren't */ #include "cyassl_callbacks.h" typedef int (*HandShakeCallBack)(HandShakeInfo*); typedef int (*TimeoutCallBack)(TimeoutInfo*); /* CyaSSL connect extension allowing HandShakeCallBack and/or TimeoutCallBack for diagnostics */ int CyaSSL_connect_ex(SSL*, HandShakeCallBack, TimeoutCallBack, Timeval); int CyaSSL_accept_ex(SSL*, HandShakeCallBack, TimeoutCallBack, Timeval); #endif /* CYASSL_CALLBACKS */ #ifdef __cplusplus } /* extern "C" */ #endif #endif /* CyaSSL_openssl_h__ */