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/* ssl.h
*
* Copyright (C) 2006-2017 wolfSSL Inc.
*
* This file is part of wolfSSL.
*
* wolfSSL 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.
*
* wolfSSL 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
/* wolfSSL API */
#ifndef WOLFSSL_SSL_H
#define WOLFSSL_SSL_H
/* for users not using preprocessor flags*/
#include <wolfssl/wolfcrypt/settings.h>
#include <wolfssl/version.h>
#ifdef HAVE_WOLF_EVENT
#include <wolfssl/wolfcrypt/wolfevent.h>
#endif
#ifndef NO_FILESYSTEM
#if defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX)
#if MQX_USE_IO_OLD
#include <fio.h>
#else
#include <nio.h>
#endif
#endif
#endif
#ifdef WOLFSSL_PREFIX
#include "prefix_ssl.h"
#endif
#ifdef LIBWOLFSSL_VERSION_STRING
#define WOLFSSL_VERSION LIBWOLFSSL_VERSION_STRING
#endif
#ifdef _WIN32
/* wincrypt.h clashes */
#undef OCSP_REQUEST
#undef OCSP_RESPONSE
#endif
#ifdef OPENSSL_COEXIST
/* mode to allow wolfSSL and OpenSSL to exist together */
#ifdef TEST_OPENSSL_COEXIST
/*
./configure --enable-opensslcoexist \
CFLAGS="-I/usr/local/opt/openssl/include -DTEST_OPENSSL_COEXIST" \
LDFLAGS="-L/usr/local/opt/openssl/lib -lcrypto"
*/
#include <openssl/ssl.h>
#include <openssl/rand.h>
#include <openssl/err.h>
#include <openssl/ec.h>
#include <openssl/hmac.h>
#include <openssl/bn.h>
#endif
/* make sure old names are disabled */
#ifndef NO_OLD_SSL_NAMES
#define NO_OLD_SSL_NAMES
#endif
#ifndef NO_OLD_WC_NAMES
#define NO_OLD_WC_NAMES
#endif
#elif defined(OPENSSL_EXTRA)
#include <wolfssl/openssl/bn.h>
#include <wolfssl/openssl/hmac.h>
/* We need the old SSL names */
#ifdef NO_OLD_SSL_NAMES
#undef NO_OLD_SSL_NAMES
#endif
#ifdef NO_OLD_WC_NAMES
#undef NO_OLD_WC_NAMES
#endif
#endif
#ifdef __cplusplus
extern "C" {
#endif
#ifndef WOLFSSL_WOLFSSL_TYPE_DEFINED
#define WOLFSSL_WOLFSSL_TYPE_DEFINED
typedef struct WOLFSSL WOLFSSL;
#endif
typedef struct WOLFSSL_SESSION WOLFSSL_SESSION;
typedef struct WOLFSSL_METHOD WOLFSSL_METHOD;
#ifndef WOLFSSL_WOLFSSL_CTX_TYPE_DEFINED
#define WOLFSSL_WOLFSSL_CTX_TYPE_DEFINED
typedef struct WOLFSSL_CTX WOLFSSL_CTX;
#endif
typedef struct WOLFSSL_STACK WOLFSSL_STACK;
typedef struct WOLFSSL_X509 WOLFSSL_X509;
typedef struct WOLFSSL_X509_NAME WOLFSSL_X509_NAME;
typedef struct WOLFSSL_X509_NAME_ENTRY WOLFSSL_X509_NAME_ENTRY;
typedef struct WOLFSSL_X509_CHAIN WOLFSSL_X509_CHAIN;
typedef struct WOLFSSL_CERT_MANAGER WOLFSSL_CERT_MANAGER;
typedef struct WOLFSSL_SOCKADDR WOLFSSL_SOCKADDR;
typedef struct WOLFSSL_CRL WOLFSSL_CRL;
/* redeclare guard */
#define WOLFSSL_TYPES_DEFINED
#include <wolfssl/wolfio.h>
#ifndef WOLFSSL_RSA_TYPE_DEFINED /* guard on redeclaration */
typedef struct WOLFSSL_RSA WOLFSSL_RSA;
#define WOLFSSL_RSA_TYPE_DEFINED
#endif
#ifndef WC_RNG_TYPE_DEFINED /* guard on redeclaration */
typedef struct WC_RNG WC_RNG;
#define WC_RNG_TYPE_DEFINED
#endif
#ifndef WOLFSSL_DSA_TYPE_DEFINED /* guard on redeclaration */
typedef struct WOLFSSL_DSA WOLFSSL_DSA;
#define WOLFSSL_DSA_TYPE_DEFINED
#endif
#ifndef WOLFSSL_EC_TYPE_DEFINED /* guard on redeclaration */
typedef struct WOLFSSL_EC_KEY WOLFSSL_EC_KEY;
typedef struct WOLFSSL_EC_POINT WOLFSSL_EC_POINT;
typedef struct WOLFSSL_EC_GROUP WOLFSSL_EC_GROUP;
#define WOLFSSL_EC_TYPE_DEFINED
#endif
#ifndef WOLFSSL_ECDSA_TYPE_DEFINED /* guard on redeclaration */
typedef struct WOLFSSL_ECDSA_SIG WOLFSSL_ECDSA_SIG;
#define WOLFSSL_ECDSA_TYPE_DEFINED
#endif
typedef struct WOLFSSL_CIPHER WOLFSSL_CIPHER;
typedef struct WOLFSSL_X509_LOOKUP WOLFSSL_X509_LOOKUP;
typedef struct WOLFSSL_X509_LOOKUP_METHOD WOLFSSL_X509_LOOKUP_METHOD;
typedef struct WOLFSSL_X509_CRL WOLFSSL_X509_CRL;
typedef struct WOLFSSL_X509_STORE WOLFSSL_X509_STORE;
typedef struct WOLFSSL_X509_VERIFY_PARAM WOLFSSL_X509_VERIFY_PARAM;
typedef struct WOLFSSL_BIO WOLFSSL_BIO;
typedef struct WOLFSSL_BIO_METHOD WOLFSSL_BIO_METHOD;
typedef struct WOLFSSL_X509_EXTENSION WOLFSSL_X509_EXTENSION;
typedef struct WOLFSSL_ASN1_TIME WOLFSSL_ASN1_TIME;
typedef struct WOLFSSL_ASN1_INTEGER WOLFSSL_ASN1_INTEGER;
typedef struct WOLFSSL_ASN1_OBJECT WOLFSSL_ASN1_OBJECT;
typedef struct WOLFSSL_ASN1_STRING WOLFSSL_ASN1_STRING;
typedef struct WOLFSSL_dynlock_value WOLFSSL_dynlock_value;
typedef struct WOLFSSL_DH WOLFSSL_DH;
typedef struct WOLFSSL_ASN1_BIT_STRING WOLFSSL_ASN1_BIT_STRING;
typedef unsigned char* WOLFSSL_BUF_MEM;
#define WOLFSSL_ASN1_UTCTIME WOLFSSL_ASN1_TIME
#define WOLFSSL_ASN1_GENERALIZEDTIME WOLFSSL_ASN1_TIME
struct WOLFSSL_ASN1_INTEGER {
/* size can be increased set at 20 for tag, length then to hold at least 16
* byte type */
unsigned char data[20];
/* ASN_INTEGER | LENGTH | hex of number */
};
struct WOLFSSL_ASN1_TIME {
/* MAX_DATA_SIZE is 32 */
unsigned char data[32 + 2];
/* ASN_TIME | LENGTH | date bytes */
};
#ifndef WOLFSSL_EVP_PKEY_TYPE_DEFINED /* guard on redeclaration */
typedef struct WOLFSSL_EVP_PKEY WOLFSSL_EVP_PKEY;
#define WOLFSSL_EVP_PKEY_TYPE_DEFINED
#endif
typedef struct WOLFSSL_MD4_CTX {
int buffer[32]; /* big enough to hold, check size in Init */
} WOLFSSL_MD4_CTX;
typedef struct WOLFSSL_COMP_METHOD {
int type; /* stunnel dereference */
} WOLFSSL_COMP_METHOD;
struct WOLFSSL_X509_LOOKUP_METHOD {
int type;
};
struct WOLFSSL_X509_LOOKUP {
WOLFSSL_X509_STORE *store;
};
struct WOLFSSL_X509_STORE {
int cache; /* stunnel dereference */
WOLFSSL_CERT_MANAGER* cm;
WOLFSSL_X509_LOOKUP lookup;
#ifdef OPENSSL_EXTRA
int isDynamic;
#endif
};
#ifdef OPENSSL_EXTRA
#define WOLFSSL_USE_CHECK_TIME 0x2
#define WOLFSSL_NO_CHECK_TIME 0x200000
struct WOLFSSL_X509_VERIFY_PARAM {
time_t check_time;
unsigned long flags;
};
#endif
typedef struct WOLFSSL_ALERT {
int code;
int level;
} WOLFSSL_ALERT;
typedef struct WOLFSSL_ALERT_HISTORY {
WOLFSSL_ALERT last_rx;
WOLFSSL_ALERT last_tx;
} WOLFSSL_ALERT_HISTORY;
typedef struct WOLFSSL_X509_REVOKED {
WOLFSSL_ASN1_INTEGER* serialNumber; /* stunnel dereference */
} WOLFSSL_X509_REVOKED;
typedef struct WOLFSSL_X509_OBJECT {
union {
char* ptr;
WOLFSSL_X509 *x509;
WOLFSSL_X509_CRL* crl; /* stunnel dereference */
} data;
} WOLFSSL_X509_OBJECT;
typedef struct WOLFSSL_BUFFER_INFO {
unsigned char* buffer;
unsigned int length;
} WOLFSSL_BUFFER_INFO;
typedef struct WOLFSSL_X509_STORE_CTX {
WOLFSSL_X509_STORE* store; /* Store full of a CA cert chain */
WOLFSSL_X509* current_cert; /* stunnel dereference */
WOLFSSL_STACK* chain;
#ifdef OPENSSL_EXTRA
WOLFSSL_X509_VERIFY_PARAM* param; /* certificate validation parameter */
#endif
char* domain; /* subject CN domain name */
void* ex_data; /* external data, for fortress build */
void* userCtx; /* user ctx */
int error; /* current error */
int error_depth; /* cert depth for this error */
int discardSessionCerts; /* so verify callback can flag for discard */
int totalCerts; /* number of peer cert buffers */
WOLFSSL_BUFFER_INFO* certs; /* peer certs */
} WOLFSSL_X509_STORE_CTX;
typedef char* WOLFSSL_STRING;
/* Valid Alert types from page 16/17 */
enum AlertDescription {
close_notify = 0,
unexpected_message = 10,
bad_record_mac = 20,
record_overflow = 22,
decompression_failure = 30,
handshake_failure = 40,
no_certificate = 41,
bad_certificate = 42,
unsupported_certificate = 43,
certificate_revoked = 44,
certificate_expired = 45,
certificate_unknown = 46,
illegal_parameter = 47,
decode_error = 50,
decrypt_error = 51,
#ifdef WOLFSSL_MYSQL_COMPATIBLE
/* catch name conflict for enum protocol with MYSQL build */
wc_protocol_version = 70,
#else
protocol_version = 70,
#endif
no_renegotiation = 100,
unsupported_extension = 110, /**< RFC 5246, section 7.2.2 */
unrecognized_name = 112, /**< RFC 6066, section 3 */
bad_certificate_status_response = 113, /**< RFC 6066, section 8 */
no_application_protocol = 120
};
enum AlertLevel {
alert_warning = 1,
alert_fatal = 2
};
/* Maximum master key length (SECRET_LEN) */
#define WOLFSSL_MAX_MASTER_KEY_LENGTH 48
typedef WOLFSSL_METHOD* (*wolfSSL_method_func)(void* heap);
WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_server_method_ex(void* heap);
WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_client_method_ex(void* heap);
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_server_method_ex(void* heap);
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_client_method_ex(void* heap);
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_server_method_ex(void* heap);
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_client_method_ex(void* heap);
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_server_method_ex(void* heap);
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_client_method_ex(void* heap);
#ifdef WOLFSSL_TLS13
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_server_method_ex(void* heap);
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_client_method_ex(void* heap);
#endif
WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_server_method_ex(void* heap);
WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_client_method_ex(void* heap);
#ifdef WOLFSSL_DTLS
WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_client_method_ex(void* heap);
WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_server_method_ex(void* heap);
WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_client_method_ex(void* heap);
WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_server_method_ex(void* heap);
#endif
WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_method(void);
WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_server_method(void);
WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_client_method(void);
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_server_method(void);
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_client_method(void);
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_server_method(void);
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_client_method(void);
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_server_method(void);
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_client_method(void);
#ifdef WOLFSSL_TLS13
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_server_method(void);
WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_client_method(void);
#endif
#ifdef WOLFSSL_DTLS
WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_client_method(void);
WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_server_method(void);
WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_client_method(void);
WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_server_method(void);
#endif
#ifdef HAVE_POLY1305
WOLFSSL_API int wolfSSL_use_old_poly(WOLFSSL*, int);
#endif
#ifdef WOLFSSL_SESSION_EXPORT
#ifdef WOLFSSL_DTLS
typedef int (*wc_dtls_export)(WOLFSSL* ssl,
unsigned char* exportBuffer, unsigned int sz, void* userCtx);
WOLFSSL_API int wolfSSL_dtls_import(WOLFSSL* ssl, unsigned char* buf,
unsigned int sz);
WOLFSSL_API int wolfSSL_CTX_dtls_set_export(WOLFSSL_CTX* ctx,
wc_dtls_export func);
WOLFSSL_API int wolfSSL_dtls_set_export(WOLFSSL* ssl, wc_dtls_export func);
WOLFSSL_API int wolfSSL_dtls_export(WOLFSSL* ssl, unsigned char* buf,
unsigned int* sz);
#endif /* WOLFSSL_DTLS */
#endif /* WOLFSSL_SESSION_EXPORT */
#ifdef WOLFSSL_STATIC_MEMORY
#ifndef WOLFSSL_MEM_GUARD
#define WOLFSSL_MEM_GUARD
typedef struct WOLFSSL_MEM_STATS WOLFSSL_MEM_STATS;
typedef struct WOLFSSL_MEM_CONN_STATS WOLFSSL_MEM_CONN_STATS;
#endif
WOLFSSL_API int wolfSSL_CTX_load_static_memory(WOLFSSL_CTX** ctx,
wolfSSL_method_func method,
unsigned char* buf, unsigned int sz,
int flag, int max);
WOLFSSL_API int wolfSSL_CTX_is_static_memory(WOLFSSL_CTX* ctx,
WOLFSSL_MEM_STATS* mem_stats);
WOLFSSL_API int wolfSSL_is_static_memory(WOLFSSL* ssl,
WOLFSSL_MEM_CONN_STATS* mem_stats);
#endif
#if !defined(NO_FILESYSTEM) && !defined(NO_CERTS)
WOLFSSL_API int wolfSSL_CTX_use_certificate_file(WOLFSSL_CTX*, const char*, int);
WOLFSSL_API int wolfSSL_CTX_use_PrivateKey_file(WOLFSSL_CTX*, const char*, int);
WOLFSSL_API int wolfSSL_CTX_load_verify_locations(WOLFSSL_CTX*, const char*,
const char*);
#ifdef WOLFSSL_TRUST_PEER_CERT
WOLFSSL_API int wolfSSL_CTX_trust_peer_cert(WOLFSSL_CTX*, const char*, int);
#endif
WOLFSSL_API int wolfSSL_CTX_use_certificate_chain_file(WOLFSSL_CTX *,
const char *file);
WOLFSSL_API int wolfSSL_CTX_use_RSAPrivateKey_file(WOLFSSL_CTX*, const char*, int);
WOLFSSL_API long wolfSSL_get_verify_depth(WOLFSSL* ssl);
WOLFSSL_API long wolfSSL_CTX_get_verify_depth(WOLFSSL_CTX* ctx);
WOLFSSL_API int wolfSSL_use_certificate_file(WOLFSSL*, const char*, int);
WOLFSSL_API int wolfSSL_use_PrivateKey_file(WOLFSSL*, const char*, int);
WOLFSSL_API int wolfSSL_use_certificate_chain_file(WOLFSSL*, const char *file);
WOLFSSL_API int wolfSSL_use_RSAPrivateKey_file(WOLFSSL*, const char*, int);
#ifdef WOLFSSL_DER_LOAD
WOLFSSL_API int wolfSSL_CTX_der_load_verify_locations(WOLFSSL_CTX*,
const char*, int);
#endif
#ifdef HAVE_NTRU
WOLFSSL_API int wolfSSL_CTX_use_NTRUPrivateKey_file(WOLFSSL_CTX*, const char*);
/* load NTRU private key blob */
#endif
#ifndef WOLFSSL_PEMCERT_TODER_DEFINED
WOLFSSL_API int wolfSSL_PemCertToDer(const char*, unsigned char*, int);
#define WOLFSSL_PEMCERT_TODER_DEFINED
#endif
#endif /* !NO_FILESYSTEM && !NO_CERTS */
WOLFSSL_API WOLFSSL_CTX* wolfSSL_CTX_new(WOLFSSL_METHOD*);
WOLFSSL_API WOLFSSL* wolfSSL_new(WOLFSSL_CTX*);
WOLFSSL_API int wolfSSL_is_server(WOLFSSL*);
WOLFSSL_API WOLFSSL* wolfSSL_write_dup(WOLFSSL*);
WOLFSSL_API int wolfSSL_set_fd (WOLFSSL*, int);
WOLFSSL_API int wolfSSL_set_write_fd (WOLFSSL*, int);
WOLFSSL_API int wolfSSL_set_read_fd (WOLFSSL*, int);
WOLFSSL_API char* wolfSSL_get_cipher_list(int priority);
WOLFSSL_API char* wolfSSL_get_cipher_list_ex(WOLFSSL* ssl, int priority);
WOLFSSL_API int wolfSSL_get_ciphers(char*, int);
WOLFSSL_API const char* wolfSSL_get_cipher_name(WOLFSSL* ssl);
WOLFSSL_API const char* wolfSSL_get_shared_ciphers(WOLFSSL* ssl, char* buf,
int len);
WOLFSSL_API const char* wolfSSL_get_curve_name(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_get_fd(const WOLFSSL*);
WOLFSSL_API void wolfSSL_set_using_nonblock(WOLFSSL*, int);
WOLFSSL_API int wolfSSL_get_using_nonblock(WOLFSSL*);
/* please see note at top of README if you get an error from connect */
WOLFSSL_API int wolfSSL_connect(WOLFSSL*);
WOLFSSL_API int wolfSSL_write(WOLFSSL*, const void*, int);
WOLFSSL_API int wolfSSL_read(WOLFSSL*, void*, int);
WOLFSSL_API int wolfSSL_peek(WOLFSSL*, void*, int);
WOLFSSL_API int wolfSSL_accept(WOLFSSL*);
#ifdef WOLFSSL_TLS13
WOLFSSL_API int wolfSSL_send_hrr_cookie(WOLFSSL* ssl,
const unsigned char* secret, unsigned int secretSz);
WOLFSSL_API int wolfSSL_CTX_no_ticket_TLSv13(WOLFSSL_CTX* ctx);
WOLFSSL_API int wolfSSL_no_ticket_TLSv13(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_CTX_no_dhe_psk(WOLFSSL_CTX* ctx);
WOLFSSL_API int wolfSSL_no_dhe_psk(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_update_keys(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_CTX_allow_post_handshake_auth(WOLFSSL_CTX* ctx);
WOLFSSL_API int wolfSSL_allow_post_handshake_auth(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_request_certificate(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_connect_TLSv13(WOLFSSL*);
WOLFSSL_API int wolfSSL_accept_TLSv13(WOLFSSL*);
#ifdef WOLFSSL_EARLY_DATA
WOLFSSL_API int wolfSSL_CTX_set_max_early_data(WOLFSSL_CTX* ctx,
unsigned int sz);
WOLFSSL_API int wolfSSL_set_max_early_data(WOLFSSL* ssl, unsigned int sz);
WOLFSSL_API int wolfSSL_write_early_data(WOLFSSL*, const void*, int, int*);
WOLFSSL_API int wolfSSL_read_early_data(WOLFSSL*, void*, int, int*);
#endif
#endif
WOLFSSL_API void wolfSSL_CTX_free(WOLFSSL_CTX*);
WOLFSSL_API void wolfSSL_free(WOLFSSL*);
WOLFSSL_API int wolfSSL_shutdown(WOLFSSL*);
WOLFSSL_API int wolfSSL_send(WOLFSSL*, const void*, int sz, int flags);
WOLFSSL_API int wolfSSL_recv(WOLFSSL*, void*, int sz, int flags);
WOLFSSL_API void wolfSSL_CTX_set_quiet_shutdown(WOLFSSL_CTX*, int);
WOLFSSL_API void wolfSSL_set_quiet_shutdown(WOLFSSL*, int);
WOLFSSL_API int wolfSSL_get_error(WOLFSSL*, int);
WOLFSSL_API int wolfSSL_get_alert_history(WOLFSSL*, WOLFSSL_ALERT_HISTORY *);
WOLFSSL_API int wolfSSL_set_session(WOLFSSL* ssl,WOLFSSL_SESSION* session);
WOLFSSL_API long wolfSSL_SSL_SESSION_set_timeout(WOLFSSL_SESSION* session, long t);
WOLFSSL_API WOLFSSL_SESSION* wolfSSL_get_session(WOLFSSL* ssl);
WOLFSSL_API void wolfSSL_flush_sessions(WOLFSSL_CTX *ctx, long tm);
WOLFSSL_API int wolfSSL_SetServerID(WOLFSSL* ssl, const unsigned char*,
int, int);
#ifdef SESSION_INDEX
WOLFSSL_API int wolfSSL_GetSessionIndex(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_GetSessionAtIndex(int index, WOLFSSL_SESSION* session);
#endif /* SESSION_INDEX */
#if defined(SESSION_INDEX) && defined(SESSION_CERTS)
WOLFSSL_API
WOLFSSL_X509_CHAIN* wolfSSL_SESSION_get_peer_chain(WOLFSSL_SESSION* session);
#endif /* SESSION_INDEX && SESSION_CERTS */
typedef int (*VerifyCallback)(int, WOLFSSL_X509_STORE_CTX*);
typedef int (pem_password_cb)(char*, int, int, void*);
WOLFSSL_API void wolfSSL_CTX_set_verify(WOLFSSL_CTX*, int,
VerifyCallback verify_callback);
WOLFSSL_API void wolfSSL_set_verify(WOLFSSL*, int, VerifyCallback verify_callback);
WOLFSSL_API void wolfSSL_SetCertCbCtx(WOLFSSL*, void*);
WOLFSSL_API int wolfSSL_pending(WOLFSSL*);
WOLFSSL_API void wolfSSL_load_error_strings(void);
WOLFSSL_API int wolfSSL_library_init(void);
WOLFSSL_API long wolfSSL_CTX_set_session_cache_mode(WOLFSSL_CTX*, long);
#ifdef HAVE_SECRET_CALLBACK
typedef int (*SessionSecretCb)(WOLFSSL* ssl,
void* secret, int* secretSz, void* ctx);
WOLFSSL_API int wolfSSL_set_session_secret_cb(WOLFSSL*, SessionSecretCb, void*);
#endif /* HAVE_SECRET_CALLBACK */
/* session cache persistence */
WOLFSSL_API int wolfSSL_save_session_cache(const char*);
WOLFSSL_API int wolfSSL_restore_session_cache(const char*);
WOLFSSL_API int wolfSSL_memsave_session_cache(void*, int);
WOLFSSL_API int wolfSSL_memrestore_session_cache(const void*, int);
WOLFSSL_API int wolfSSL_get_session_cache_memsize(void);
/* certificate cache persistence, uses ctx since certs are per ctx */
WOLFSSL_API int wolfSSL_CTX_save_cert_cache(WOLFSSL_CTX*, const char*);
WOLFSSL_API int wolfSSL_CTX_restore_cert_cache(WOLFSSL_CTX*, const char*);
WOLFSSL_API int wolfSSL_CTX_memsave_cert_cache(WOLFSSL_CTX*, void*, int, int*);
WOLFSSL_API int wolfSSL_CTX_memrestore_cert_cache(WOLFSSL_CTX*, const void*, int);
WOLFSSL_API int wolfSSL_CTX_get_cert_cache_memsize(WOLFSSL_CTX*);
/* only supports full name from cipher_name[] delimited by : */
WOLFSSL_API int wolfSSL_CTX_set_cipher_list(WOLFSSL_CTX*, const char*);
WOLFSSL_API int wolfSSL_set_cipher_list(WOLFSSL*, const char*);
/* Nonblocking DTLS helper functions */
WOLFSSL_API int wolfSSL_dtls_get_current_timeout(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_dtls_set_timeout_init(WOLFSSL* ssl, int);
WOLFSSL_API int wolfSSL_dtls_set_timeout_max(WOLFSSL* ssl, int);
WOLFSSL_API int wolfSSL_dtls_got_timeout(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_dtls(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_dtls_set_peer(WOLFSSL*, void*, unsigned int);
WOLFSSL_API int wolfSSL_dtls_get_peer(WOLFSSL*, void*, unsigned int*);
WOLFSSL_API int wolfSSL_CTX_dtls_set_sctp(WOLFSSL_CTX*);
WOLFSSL_API int wolfSSL_dtls_set_sctp(WOLFSSL*);
WOLFSSL_API int wolfSSL_CTX_dtls_set_mtu(WOLFSSL_CTX*, unsigned short);
WOLFSSL_API int wolfSSL_dtls_set_mtu(WOLFSSL*, unsigned short);
WOLFSSL_API int wolfSSL_dtls_get_drop_stats(WOLFSSL*,
unsigned int*, unsigned int*);
WOLFSSL_API int wolfSSL_CTX_mcast_set_member_id(WOLFSSL_CTX*, unsigned short);
WOLFSSL_API int wolfSSL_set_secret(WOLFSSL*, unsigned short,
const unsigned char*, unsigned int,
const unsigned char*, const unsigned char*,
const unsigned char*);
WOLFSSL_API int wolfSSL_mcast_read(WOLFSSL*, unsigned short*, void*, int);
WOLFSSL_API int wolfSSL_mcast_peer_add(WOLFSSL*, unsigned short, int);
WOLFSSL_API int wolfSSL_mcast_peer_known(WOLFSSL*, unsigned short);
WOLFSSL_API int wolfSSL_mcast_get_max_peers(void);
typedef int (*CallbackMcastHighwater)(unsigned short peerId,
unsigned int maxSeq,
unsigned int curSeq, void* ctx);
WOLFSSL_API int wolfSSL_CTX_mcast_set_highwater_cb(WOLFSSL_CTX*,
unsigned int,
unsigned int,
unsigned int,
CallbackMcastHighwater);
WOLFSSL_API int wolfSSL_mcast_set_highwater_ctx(WOLFSSL*, void*);
WOLFSSL_API int wolfSSL_ERR_GET_REASON(unsigned long err);
WOLFSSL_API char* wolfSSL_ERR_error_string(unsigned long,char*);
WOLFSSL_API void wolfSSL_ERR_error_string_n(unsigned long e, char* buf,
unsigned long sz);
WOLFSSL_API const char* wolfSSL_ERR_reason_error_string(unsigned long);
/* extras */
#ifndef WOLF_STACK_OF
#define WOLF_STACK_OF(x) WOLFSSL_STACK
#endif
#ifndef DECLARE_STACK_OF
#define DECLARE_STACK_OF(x) WOLF_STACK_OF(x);
#endif
WOLFSSL_API int wolfSSL_sk_X509_push(WOLF_STACK_OF(WOLFSSL_X509_NAME)* sk,
WOLFSSL_X509* x509);
WOLFSSL_API WOLFSSL_X509* wolfSSL_sk_X509_pop(WOLF_STACK_OF(WOLFSSL_X509_NAME)* sk);
WOLFSSL_API void wolfSSL_sk_X509_free(WOLF_STACK_OF(WOLFSSL_X509_NAME)* sk);
WOLFSSL_API WOLFSSL_ASN1_OBJECT* wolfSSL_ASN1_OBJECT_new(void);
WOLFSSL_API void wolfSSL_ASN1_OBJECT_free(WOLFSSL_ASN1_OBJECT* obj);
WOLFSSL_API int wolfSSL_sk_ASN1_OBJECT_push(WOLF_STACK_OF(WOLFSSL_ASN1_OBJEXT)* sk,
WOLFSSL_ASN1_OBJECT* obj);
WOLFSSL_API WOLFSSL_ASN1_OBJECT* wolfSSL_sk_ASN1_OBJCET_pop(
WOLF_STACK_OF(WOLFSSL_ASN1_OBJECT)* sk);
WOLFSSL_API void wolfSSL_sk_ASN1_OBJECT_free(WOLF_STACK_OF(WOLFSSL_ASN1_OBJECT)* sk);
WOLFSSL_API int wolfSSL_ASN1_STRING_to_UTF8(unsigned char **out, WOLFSSL_ASN1_STRING *in);
WOLFSSL_API int wolfSSL_set_ex_data(WOLFSSL*, int, void*);
WOLFSSL_API int wolfSSL_get_shutdown(const WOLFSSL*);
WOLFSSL_API int wolfSSL_set_rfd(WOLFSSL*, int);
WOLFSSL_API int wolfSSL_set_wfd(WOLFSSL*, int);
WOLFSSL_API void wolfSSL_set_shutdown(WOLFSSL*, int);
WOLFSSL_API int wolfSSL_set_session_id_context(WOLFSSL*, const unsigned char*,
unsigned int);
WOLFSSL_API void wolfSSL_set_connect_state(WOLFSSL*);
WOLFSSL_API void wolfSSL_set_accept_state(WOLFSSL*);
WOLFSSL_API int wolfSSL_session_reused(WOLFSSL*);
WOLFSSL_API void wolfSSL_SESSION_free(WOLFSSL_SESSION* session);
WOLFSSL_API int wolfSSL_is_init_finished(WOLFSSL*);
WOLFSSL_API const char* wolfSSL_get_version(WOLFSSL*);
WOLFSSL_API int wolfSSL_get_current_cipher_suite(WOLFSSL* ssl);
WOLFSSL_API WOLFSSL_CIPHER* wolfSSL_get_current_cipher(WOLFSSL*);
WOLFSSL_API char* wolfSSL_CIPHER_description(const WOLFSSL_CIPHER*, char*, int);
WOLFSSL_API const char* wolfSSL_CIPHER_get_name(const WOLFSSL_CIPHER* cipher);
WOLFSSL_API const char* wolfSSL_SESSION_CIPHER_get_name(WOLFSSL_SESSION* session);
WOLFSSL_API const char* wolfSSL_get_cipher(WOLFSSL*);
WOLFSSL_API WOLFSSL_SESSION* wolfSSL_get1_session(WOLFSSL* ssl);
/* what's ref count */
WOLFSSL_API void wolfSSL_X509_free(WOLFSSL_X509*);
WOLFSSL_API void wolfSSL_OPENSSL_free(void*);
WOLFSSL_API int wolfSSL_OCSP_parse_url(char* url, char** host, char** port,
char** path, int* ssl);
WOLFSSL_API WOLFSSL_METHOD* wolfSSLv23_client_method(void);
WOLFSSL_API WOLFSSL_METHOD* wolfSSLv2_client_method(void);
WOLFSSL_API WOLFSSL_METHOD* wolfSSLv2_server_method(void);
WOLFSSL_API void wolfSSL_MD4_Init(WOLFSSL_MD4_CTX*);
WOLFSSL_API void wolfSSL_MD4_Update(WOLFSSL_MD4_CTX*, const void*, unsigned long);
WOLFSSL_API void wolfSSL_MD4_Final(unsigned char*, WOLFSSL_MD4_CTX*);
WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new(WOLFSSL_BIO_METHOD*);
WOLFSSL_API int wolfSSL_BIO_free(WOLFSSL_BIO*);
WOLFSSL_API int wolfSSL_BIO_free_all(WOLFSSL_BIO*);
WOLFSSL_API int wolfSSL_BIO_read(WOLFSSL_BIO*, void*, int);
WOLFSSL_API int wolfSSL_BIO_write(WOLFSSL_BIO*, const void*, int);
WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_push(WOLFSSL_BIO*, WOLFSSL_BIO* append);
WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_pop(WOLFSSL_BIO*);
WOLFSSL_API int wolfSSL_BIO_flush(WOLFSSL_BIO*);
WOLFSSL_API int wolfSSL_BIO_pending(WOLFSSL_BIO*);
WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_f_buffer(void);
WOLFSSL_API long wolfSSL_BIO_set_write_buffer_size(WOLFSSL_BIO*, long size);
WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_f_ssl(void);
WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new_socket(int sfd, int flag);
WOLFSSL_API int wolfSSL_BIO_eof(WOLFSSL_BIO*);
WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_s_mem(void);
WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_f_base64(void);
WOLFSSL_API void wolfSSL_BIO_set_flags(WOLFSSL_BIO*, int);
WOLFSSL_API int wolfSSL_BIO_get_mem_data(WOLFSSL_BIO* bio,void* p);
WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new_mem_buf(void* buf, int len);
WOLFSSL_API long wolfSSL_BIO_set_ssl(WOLFSSL_BIO*, WOLFSSL*, int flag);
WOLFSSL_API long wolfSSL_BIO_set_fd(WOLFSSL_BIO* b, int fd, int flag);
WOLFSSL_API void wolfSSL_set_bio(WOLFSSL*, WOLFSSL_BIO* rd, WOLFSSL_BIO* wr);
WOLFSSL_API int wolfSSL_add_all_algorithms(void);
#ifndef NO_FILESYSTEM
WOLFSSL_API WOLFSSL_BIO_METHOD *wolfSSL_BIO_s_file(void);
#endif
WOLFSSL_API WOLFSSL_BIO_METHOD *wolfSSL_BIO_s_bio(void);
WOLFSSL_API WOLFSSL_BIO_METHOD *wolfSSL_BIO_s_socket(void);
WOLFSSL_API long wolfSSL_BIO_ctrl(WOLFSSL_BIO *bp, int cmd, long larg, void *parg);
WOLFSSL_API long wolfSSL_BIO_int_ctrl(WOLFSSL_BIO *bp, int cmd, long larg, int iarg);
WOLFSSL_API int wolfSSL_BIO_set_write_buf_size(WOLFSSL_BIO *b, long size);
WOLFSSL_API int wolfSSL_BIO_make_bio_pair(WOLFSSL_BIO *b1, WOLFSSL_BIO *b2);
WOLFSSL_API int wolfSSL_BIO_ctrl_reset_read_request(WOLFSSL_BIO *b);
WOLFSSL_API int wolfSSL_BIO_nread0(WOLFSSL_BIO *bio, char **buf);
WOLFSSL_API int wolfSSL_BIO_nread(WOLFSSL_BIO *bio, char **buf, int num);
WOLFSSL_API int wolfSSL_BIO_nwrite(WOLFSSL_BIO *bio, char **buf, int num);
WOLFSSL_API int wolfSSL_BIO_reset(WOLFSSL_BIO *bio);
WOLFSSL_API int wolfSSL_BIO_seek(WOLFSSL_BIO *bio, int ofs);
WOLFSSL_API int wolfSSL_BIO_write_filename(WOLFSSL_BIO *bio, char *name);
WOLFSSL_API long wolfSSL_BIO_set_mem_eof_return(WOLFSSL_BIO *bio, int v);
WOLFSSL_API long wolfSSL_BIO_get_mem_ptr(WOLFSSL_BIO *bio, WOLFSSL_BUF_MEM **m);
WOLFSSL_API void wolfSSL_RAND_screen(void);
WOLFSSL_API const char* wolfSSL_RAND_file_name(char*, unsigned long);
WOLFSSL_API int wolfSSL_RAND_write_file(const char*);
WOLFSSL_API int wolfSSL_RAND_load_file(const char*, long);
WOLFSSL_API int wolfSSL_RAND_egd(const char*);
WOLFSSL_API int wolfSSL_RAND_seed(const void*, int);
WOLFSSL_API void wolfSSL_RAND_add(const void*, int, double);
WOLFSSL_API WOLFSSL_COMP_METHOD* wolfSSL_COMP_zlib(void);
WOLFSSL_API WOLFSSL_COMP_METHOD* wolfSSL_COMP_rle(void);
WOLFSSL_API int wolfSSL_COMP_add_compression_method(int, void*);
WOLFSSL_API int wolfSSL_get_ex_new_index(long, void*, void*, void*, void*);
WOLFSSL_API void wolfSSL_set_id_callback(unsigned long (*f)(void));
WOLFSSL_API void wolfSSL_set_locking_callback(void (*f)(int, int, const char*,
int));
WOLFSSL_API void wolfSSL_set_dynlock_create_callback(WOLFSSL_dynlock_value* (*f)
(const char*, int));
WOLFSSL_API void wolfSSL_set_dynlock_lock_callback(void (*f)(int,
WOLFSSL_dynlock_value*, const char*, int));
WOLFSSL_API void wolfSSL_set_dynlock_destroy_callback(void (*f)
(WOLFSSL_dynlock_value*, const char*, int));
WOLFSSL_API int wolfSSL_num_locks(void);
WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_STORE_CTX_get_current_cert(
WOLFSSL_X509_STORE_CTX*);
WOLFSSL_API int wolfSSL_X509_STORE_CTX_get_error(WOLFSSL_X509_STORE_CTX*);
WOLFSSL_API int wolfSSL_X509_STORE_CTX_get_error_depth(WOLFSSL_X509_STORE_CTX*);
WOLFSSL_API char* wolfSSL_X509_NAME_oneline(WOLFSSL_X509_NAME*, char*, int);
WOLFSSL_API WOLFSSL_X509_NAME* wolfSSL_X509_get_issuer_name(WOLFSSL_X509*);
WOLFSSL_API WOLFSSL_X509_NAME* wolfSSL_X509_get_subject_name(WOLFSSL_X509*);
WOLFSSL_API int wolfSSL_X509_ext_isSet_by_NID(WOLFSSL_X509*, int);
WOLFSSL_API int wolfSSL_X509_ext_get_critical_by_NID(WOLFSSL_X509*, int);
WOLFSSL_API int wolfSSL_X509_get_isCA(WOLFSSL_X509*);
WOLFSSL_API int wolfSSL_X509_get_isSet_pathLength(WOLFSSL_X509*);
WOLFSSL_API unsigned int wolfSSL_X509_get_pathLength(WOLFSSL_X509*);
WOLFSSL_API unsigned int wolfSSL_X509_get_keyUsage(WOLFSSL_X509*);
WOLFSSL_API unsigned char* wolfSSL_X509_get_authorityKeyID(
WOLFSSL_X509*, unsigned char*, int*);
WOLFSSL_API unsigned char* wolfSSL_X509_get_subjectKeyID(
WOLFSSL_X509*, unsigned char*, int*);
WOLFSSL_API int wolfSSL_X509_NAME_entry_count(WOLFSSL_X509_NAME*);
WOLFSSL_API int wolfSSL_X509_NAME_get_text_by_NID(
WOLFSSL_X509_NAME*, int, char*, int);
WOLFSSL_API int wolfSSL_X509_NAME_get_index_by_NID(
WOLFSSL_X509_NAME*, int, int);
WOLFSSL_API WOLFSSL_ASN1_STRING* wolfSSL_X509_NAME_ENTRY_get_data(WOLFSSL_X509_NAME_ENTRY*);
WOLFSSL_API char* wolfSSL_ASN1_STRING_data(WOLFSSL_ASN1_STRING*);
WOLFSSL_API int wolfSSL_ASN1_STRING_length(WOLFSSL_ASN1_STRING*);
WOLFSSL_API int wolfSSL_X509_verify_cert(WOLFSSL_X509_STORE_CTX*);
WOLFSSL_API const char* wolfSSL_X509_verify_cert_error_string(long);
WOLFSSL_API int wolfSSL_X509_get_signature_type(WOLFSSL_X509*);
WOLFSSL_API int wolfSSL_X509_get_signature(WOLFSSL_X509*, unsigned char*, int*);
WOLFSSL_API int wolfSSL_X509_LOOKUP_add_dir(WOLFSSL_X509_LOOKUP*,const char*,long);
WOLFSSL_API int wolfSSL_X509_LOOKUP_load_file(WOLFSSL_X509_LOOKUP*, const char*,
long);
WOLFSSL_API WOLFSSL_X509_LOOKUP_METHOD* wolfSSL_X509_LOOKUP_hash_dir(void);
WOLFSSL_API WOLFSSL_X509_LOOKUP_METHOD* wolfSSL_X509_LOOKUP_file(void);
WOLFSSL_API WOLFSSL_X509_LOOKUP* wolfSSL_X509_STORE_add_lookup(WOLFSSL_X509_STORE*,
WOLFSSL_X509_LOOKUP_METHOD*);
WOLFSSL_API WOLFSSL_X509_STORE* wolfSSL_X509_STORE_new(void);
WOLFSSL_API void wolfSSL_X509_STORE_free(WOLFSSL_X509_STORE*);
WOLFSSL_API int wolfSSL_X509_STORE_add_cert(
WOLFSSL_X509_STORE*, WOLFSSL_X509*);
WOLFSSL_API WOLFSSL_STACK* wolfSSL_X509_STORE_CTX_get_chain(
WOLFSSL_X509_STORE_CTX* ctx);
WOLFSSL_API int wolfSSL_X509_STORE_set_flags(WOLFSSL_X509_STORE* store,
unsigned long flag);
WOLFSSL_API int wolfSSL_X509_STORE_set_default_paths(WOLFSSL_X509_STORE*);
WOLFSSL_API int wolfSSL_X509_STORE_get_by_subject(WOLFSSL_X509_STORE_CTX*,
int, WOLFSSL_X509_NAME*, WOLFSSL_X509_OBJECT*);
WOLFSSL_API WOLFSSL_X509_STORE_CTX* wolfSSL_X509_STORE_CTX_new(void);
WOLFSSL_API int wolfSSL_X509_STORE_CTX_init(WOLFSSL_X509_STORE_CTX*,
WOLFSSL_X509_STORE*, WOLFSSL_X509*, WOLF_STACK_OF(WOLFSSL_X509)*);
WOLFSSL_API void wolfSSL_X509_STORE_CTX_free(WOLFSSL_X509_STORE_CTX*);
WOLFSSL_API void wolfSSL_X509_STORE_CTX_cleanup(WOLFSSL_X509_STORE_CTX*);
WOLFSSL_API WOLFSSL_ASN1_TIME* wolfSSL_X509_CRL_get_lastUpdate(WOLFSSL_X509_CRL*);
WOLFSSL_API WOLFSSL_ASN1_TIME* wolfSSL_X509_CRL_get_nextUpdate(WOLFSSL_X509_CRL*);
WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_X509_get_pubkey(WOLFSSL_X509*);
WOLFSSL_API int wolfSSL_X509_CRL_verify(WOLFSSL_X509_CRL*, WOLFSSL_EVP_PKEY*);
WOLFSSL_API void wolfSSL_X509_STORE_CTX_set_error(WOLFSSL_X509_STORE_CTX*,
int);
WOLFSSL_API void wolfSSL_X509_OBJECT_free_contents(WOLFSSL_X509_OBJECT*);
WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_PrivateKey(int type,
WOLFSSL_EVP_PKEY** out, const unsigned char **in, long inSz);
WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_PKEY_new(void);
WOLFSSL_API void wolfSSL_EVP_PKEY_free(WOLFSSL_EVP_PKEY*);
WOLFSSL_API int wolfSSL_X509_cmp_current_time(const WOLFSSL_ASN1_TIME*);
WOLFSSL_API int wolfSSL_sk_X509_REVOKED_num(WOLFSSL_X509_REVOKED*);
#ifdef OPENSSL_EXTRA
WOLFSSL_API void wolfSSL_X509_STORE_CTX_set_time(WOLFSSL_X509_STORE_CTX*,
unsigned long flags,
time_t t);
#endif
WOLFSSL_API WOLFSSL_X509_REVOKED* wolfSSL_X509_CRL_get_REVOKED(WOLFSSL_X509_CRL*);
WOLFSSL_API WOLFSSL_X509_REVOKED* wolfSSL_sk_X509_REVOKED_value(
WOLFSSL_X509_REVOKED*,int);
WOLFSSL_API WOLFSSL_ASN1_INTEGER* wolfSSL_X509_get_serialNumber(WOLFSSL_X509*);
WOLFSSL_API int wolfSSL_ASN1_TIME_print(WOLFSSL_BIO*, const WOLFSSL_ASN1_TIME*);
WOLFSSL_API int wolfSSL_ASN1_INTEGER_cmp(const WOLFSSL_ASN1_INTEGER*,
const WOLFSSL_ASN1_INTEGER*);
WOLFSSL_API long wolfSSL_ASN1_INTEGER_get(const WOLFSSL_ASN1_INTEGER*);
#ifdef OPENSSL_EXTRA
WOLFSSL_API WOLFSSL_BIGNUM *wolfSSL_ASN1_INTEGER_to_BN(const WOLFSSL_ASN1_INTEGER *ai,
WOLFSSL_BIGNUM *bn);
WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_NAME)* wolfSSL_load_client_CA_file(const char*);
WOLFSSL_API WOLFSSL_ASN1_TIME* wolfSSL_ASN1_TIME_adj(WOLFSSL_ASN1_TIME*, time_t,
int, long);
#endif
WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_NAME)* wolfSSL_SSL_CTX_get_client_CA_list(
const WOLFSSL_CTX *s);
WOLFSSL_API void wolfSSL_CTX_set_client_CA_list(WOLFSSL_CTX*,
WOLF_STACK_OF(WOLFSSL_X509_NAME)*);
WOLFSSL_API void* wolfSSL_X509_STORE_CTX_get_ex_data(WOLFSSL_X509_STORE_CTX*, int);
WOLFSSL_API int wolfSSL_get_ex_data_X509_STORE_CTX_idx(void);
WOLFSSL_API void* wolfSSL_get_ex_data(const WOLFSSL*, int);
WOLFSSL_API void wolfSSL_CTX_set_default_passwd_cb_userdata(WOLFSSL_CTX*,
void* userdata);
WOLFSSL_API void wolfSSL_CTX_set_default_passwd_cb(WOLFSSL_CTX*,
pem_password_cb*);
WOLFSSL_API void wolfSSL_CTX_set_info_callback(WOLFSSL_CTX*,
void (*)(const WOLFSSL* ssl, int type, int val));
WOLFSSL_API unsigned long wolfSSL_ERR_peek_error(void);
WOLFSSL_API int wolfSSL_GET_REASON(int);
WOLFSSL_API char* wolfSSL_alert_type_string_long(int);
WOLFSSL_API char* wolfSSL_alert_desc_string_long(int);
WOLFSSL_API char* wolfSSL_state_string_long(const WOLFSSL*);
WOLFSSL_API WOLFSSL_RSA* wolfSSL_RSA_generate_key(int, unsigned long,
void(*)(int, int, void*), void*);
WOLFSSL_API void wolfSSL_CTX_set_tmp_rsa_callback(WOLFSSL_CTX*,
WOLFSSL_RSA*(*)(WOLFSSL*, int, int));
WOLFSSL_API int wolfSSL_PEM_def_callback(char*, int num, int w, void* key);
WOLFSSL_API long wolfSSL_CTX_sess_accept(WOLFSSL_CTX*);
WOLFSSL_API long wolfSSL_CTX_sess_connect(WOLFSSL_CTX*);
WOLFSSL_API long wolfSSL_CTX_sess_accept_good(WOLFSSL_CTX*);
WOLFSSL_API long wolfSSL_CTX_sess_connect_good(WOLFSSL_CTX*);
WOLFSSL_API long wolfSSL_CTX_sess_accept_renegotiate(WOLFSSL_CTX*);
WOLFSSL_API long wolfSSL_CTX_sess_connect_renegotiate(WOLFSSL_CTX*);
WOLFSSL_API long wolfSSL_CTX_sess_hits(WOLFSSL_CTX*);
WOLFSSL_API long wolfSSL_CTX_sess_cb_hits(WOLFSSL_CTX*);
WOLFSSL_API long wolfSSL_CTX_sess_cache_full(WOLFSSL_CTX*);
WOLFSSL_API long wolfSSL_CTX_sess_misses(WOLFSSL_CTX*);
WOLFSSL_API long wolfSSL_CTX_sess_timeouts(WOLFSSL_CTX*);
WOLFSSL_API long wolfSSL_CTX_sess_number(WOLFSSL_CTX*);
WOLFSSL_API long wolfSSL_CTX_add_extra_chain_cert(WOLFSSL_CTX*, WOLFSSL_X509*);
WOLFSSL_API long wolfSSL_CTX_sess_set_cache_size(WOLFSSL_CTX*, long);
WOLFSSL_API long wolfSSL_CTX_sess_get_cache_size(WOLFSSL_CTX*);
WOLFSSL_API long wolfSSL_CTX_get_session_cache_mode(WOLFSSL_CTX*);
WOLFSSL_API int wolfSSL_CTX_get_read_ahead(WOLFSSL_CTX*);
WOLFSSL_API int wolfSSL_CTX_set_read_ahead(WOLFSSL_CTX*, int v);
WOLFSSL_API long wolfSSL_CTX_set_tlsext_status_arg(WOLFSSL_CTX*, void* arg);
WOLFSSL_API long wolfSSL_CTX_set_tlsext_opaque_prf_input_callback_arg(
WOLFSSL_CTX*, void* arg);
WOLFSSL_API int wolfSSL_CTX_add_client_CA(WOLFSSL_CTX*, WOLFSSL_X509*);
WOLFSSL_API int wolfSSL_CTX_set_srp_password(WOLFSSL_CTX*, char*);
WOLFSSL_API int wolfSSL_CTX_set_srp_username(WOLFSSL_CTX*, char*);
WOLFSSL_API unsigned long wolfSSL_set_options(WOLFSSL *s, unsigned long op);
WOLFSSL_API unsigned long wolfSSL_get_options(const WOLFSSL *s);
WOLFSSL_API long wolfSSL_clear_num_renegotiations(WOLFSSL *s);
WOLFSSL_API long wolfSSL_total_renegotiations(WOLFSSL *s);
WOLFSSL_API long wolfSSL_set_tmp_dh(WOLFSSL *s, WOLFSSL_DH *dh);
WOLFSSL_API long wolfSSL_set_tlsext_debug_arg(WOLFSSL *s, void *arg);
WOLFSSL_API long wolfSSL_set_tlsext_status_type(WOLFSSL *s, int type);
WOLFSSL_API long wolfSSL_set_tlsext_status_exts(WOLFSSL *s, void *arg);
WOLFSSL_API long wolfSSL_get_tlsext_status_ids(WOLFSSL *s, void *arg);
WOLFSSL_API long wolfSSL_set_tlsext_status_ids(WOLFSSL *s, void *arg);
WOLFSSL_API long wolfSSL_get_tlsext_status_ocsp_resp(WOLFSSL *s, unsigned char **resp);
WOLFSSL_API long wolfSSL_set_tlsext_status_ocsp_resp(WOLFSSL *s, unsigned char *resp, int len);
WOLFSSL_API void wolfSSL_CONF_modules_unload(int all);
WOLFSSL_API long wolfSSL_get_tlsext_status_exts(WOLFSSL *s, void *arg);
WOLFSSL_API long wolfSSL_get_verify_result(const WOLFSSL *ssl);
#define WOLFSSL_DEFAULT_CIPHER_LIST "" /* default all */
#define WOLFSSL_RSA_F4 0x10001L
enum {
WOLFSSL_OCSP_URL_OVERRIDE = 1,
WOLFSSL_OCSP_NO_NONCE = 2,
WOLFSSL_OCSP_CHECKALL = 4,
WOLFSSL_CRL_CHECKALL = 1,
WOLFSSL_CRL_CHECK = 27,
};
#ifdef OPENSSL_EXTRA
/* seperated out from other enums because of size */
enum {
SSL_OP_MICROSOFT_SESS_ID_BUG = 0x00000001,
SSL_OP_NETSCAPE_CHALLENGE_BUG = 0x00000002,
SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG = 0x00000004,
SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG = 0x00000008,
SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER = 0x00000010,
SSL_OP_MSIE_SSLV2_RSA_PADDING = 0x00000020,
SSL_OP_SSLEAY_080_CLIENT_DH_BUG = 0x00000040,
SSL_OP_TLS_D5_BUG = 0x00000080,
SSL_OP_TLS_BLOCK_PADDING_BUG = 0x00000100,
SSL_OP_TLS_ROLLBACK_BUG = 0x00000200,
SSL_OP_ALL = 0x00000400,
SSL_OP_EPHEMERAL_RSA = 0x00000800,
SSL_OP_NO_SSLv3 = 0x00001000,
SSL_OP_NO_TLSv1 = 0x00002000,
SSL_OP_PKCS1_CHECK_1 = 0x00004000,
SSL_OP_PKCS1_CHECK_2 = 0x00008000,
SSL_OP_NETSCAPE_CA_DN_BUG = 0x00010000,
SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG = 0x00020000,
SSL_OP_SINGLE_DH_USE = 0x00040000,
SSL_OP_NO_TICKET = 0x00080000,
SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS = 0x00100000,
SSL_OP_NO_QUERY_MTU = 0x00200000,
SSL_OP_COOKIE_EXCHANGE = 0x00400000,
SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION = 0x00800000,
SSL_OP_SINGLE_ECDH_USE = 0x01000000,
SSL_OP_CIPHER_SERVER_PREFERENCE = 0x02000000,
SSL_OP_NO_TLSv1_1 = 0x04000000,
SSL_OP_NO_TLSv1_2 = 0x08000000,
SSL_OP_NO_COMPRESSION = 0x10000000,
SSL_OP_NO_TLSv1_3 = 0x20000000,
};
enum {
#ifdef HAVE_OCSP
/* OCSP Flags */
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 Types */
OCSP_CERTID = 2,
OCSP_REQUEST = 4,
OCSP_RESPONSE = 8,
OCSP_BASICRESP = 16,
#endif
ASN1_GENERALIZEDTIME = 4,
SSL_MAX_SSL_SESSION_ID_LENGTH = 32,
EVP_R_BAD_DECRYPT = 2,
SSL_ST_CONNECT = 0x1000,
SSL_ST_ACCEPT = 0x2000,
SSL_CB_LOOP = 0x01,
SSL_CB_EXIT = 0x02,
SSL_CB_READ = 0x04,
SSL_CB_WRITE = 0x08,
SSL_CB_HANDSHAKE_START = 0x10,
SSL_CB_HANDSHAKE_DONE = 0x20,
SSL_CB_ALERT = 0x4000,
SSL_CB_READ_ALERT = (SSL_CB_ALERT | SSL_CB_READ),
SSL_CB_WRITE_ALERT = (SSL_CB_ALERT | SSL_CB_WRITE),
SSL_CB_ACCEPT_LOOP = (SSL_ST_ACCEPT | SSL_CB_LOOP),
SSL_CB_ACCEPT_EXIT = (SSL_ST_ACCEPT | SSL_CB_EXIT),
SSL_CB_CONNECT_LOOP = (SSL_ST_CONNECT | SSL_CB_LOOP),
SSL_CB_CONNECT_EXIT = (SSL_ST_CONNECT | SSL_CB_EXIT),
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_OK = 0,
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_ERR_CERT_REJECTED = 23,
/* Required for Nginx */
X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT = 24,
X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN = 25,
X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY = 26,
X509_V_ERR_CERT_UNTRUSTED = 27,
X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE = 28,
X509_V_ERR_SUBJECT_ISSUER_MISMATCH = 29,
/* additional X509_V_ERR_* enums not used in wolfSSL */
X509_V_ERR_UNABLE_TO_GET_CRL,
X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE,
X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE,
X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY,
X509_V_ERR_CERT_SIGNATURE_FAILURE,
X509_V_ERR_CRL_NOT_YET_VALID,
X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD,
X509_V_ERR_OUT_OF_MEM,
X509_V_ERR_INVALID_CA,
X509_V_ERR_PATH_LENGTH_EXCEEDED,
X509_V_ERR_INVALID_PURPOSE,
X509_V_ERR_AKID_SKID_MISMATCH,
X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH,
X509_V_ERR_KEYUSAGE_NO_CERTSIGN,
X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER,
X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION,
X509_V_ERR_KEYUSAGE_NO_CRL_SIGN,
X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION,
X509_V_ERR_INVALID_NON_CA,
X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED,
X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE,
X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED,
X509_V_ERR_INVALID_EXTENSION,
X509_V_ERR_INVALID_POLICY_EXTENSION,
X509_V_ERR_NO_EXPLICIT_POLICY,
X509_V_ERR_UNNESTED_RESOURCE,
XN_FLAG_SPC_EQ = (1 << 23),
XN_FLAG_ONELINE = 0,
XN_FLAG_RFC2253 = 1,
CRYPTO_LOCK = 1,
CRYPTO_NUM_LOCKS = 10,
ASN1_STRFLGS_ESC_MSB = 4
};
#endif
/* extras end */
#if !defined(NO_FILESYSTEM) && !defined(NO_STDIO_FILESYSTEM)
/* wolfSSL extension, provide last error from SSL_get_error
since not using thread storage error queue */
#include <stdio.h>
WOLFSSL_API void wolfSSL_ERR_print_errors_fp(FILE*, int err);
#if defined(OPENSSL_EXTRA) || defined(DEBUG_WOLFSSL_VERBOSE)
WOLFSSL_API void wolfSSL_ERR_dump_errors_fp(FILE* fp);
#endif
#endif
#ifndef NO_OLD_SSL_NAMES
#define SSL_ERROR_NONE WOLFSSL_ERROR_NONE
#define SSL_FAILURE WOLFSSL_FAILURE
#define SSL_SUCCESS WOLFSSL_SUCCESS
#define SSL_SHUTDOWN_NOT_DONE WOLFSSL_SHUTDOWN_NOT_DONE
#define SSL_ALPN_NOT_FOUND WOLFSSL_ALPN_NOT_FOUND
#define SSL_BAD_CERTTYPE WOLFSSL_BAD_CERTTYPE
#define SSL_BAD_STAT WOLFSSL_BAD_STAT
#define SSL_BAD_PATH WOLFSSL_BAD_PATH
#define SSL_BAD_FILETYPE WOLFSSL_BAD_FILETYPE
#define SSL_BAD_FILE WOLFSSL_BAD_FILE
#define SSL_NOT_IMPLEMENTED WOLFSSL_NOT_IMPLEMENTED
#define SSL_UNKNOWN WOLFSSL_UNKNOWN
#define SSL_FATAL_ERROR WOLFSSL_FATAL_ERROR
#define SSL_FILETYPE_ASN1 WOLFSSL_FILETYPE_ASN1
#define SSL_FILETYPE_PEM WOLFSSL_FILETYPE_PEM
#define SSL_FILETYPE_DEFAULT WOLFSSL_FILETYPE_DEFAULT
#define SSL_FILETYPE_RAW WOLFSSL_FILETYPE_RAW
#define SSL_VERIFY_NONE WOLFSSL_VERIFY_NONE
#define SSL_VERIFY_PEER WOLFSSL_VERIFY_PEER
#define SSL_VERIFY_FAIL_IF_NO_PEER_CERT WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT
#define SSL_VERIFY_CLIENT_ONCE WOLFSSL_VERIFY_CLIENT_ONCE
#define SSL_VERIFY_FAIL_EXCEPT_PSK WOLFSSL_VERIFY_FAIL_EXCEPT_PSK
#define SSL_SESS_CACHE_OFF WOLFSSL_SESS_CACHE_OFF
#define SSL_SESS_CACHE_CLIENT WOLFSSL_SESS_CACHE_CLIENT
#define SSL_SESS_CACHE_SERVER WOLFSSL_SESS_CACHE_SERVER
#define SSL_SESS_CACHE_BOTH WOLFSSL_SESS_CACHE_BOTH
#define SSL_SESS_CACHE_NO_AUTO_CLEAR WOLFSSL_SESS_CACHE_NO_AUTO_CLEAR
#define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP WOLFSSL_SESS_CACHE_NO_INTERNAL_LOOKUP
#define SSL_SESS_CACHE_NO_INTERNAL_STORE WOLFSSL_SESS_CACHE_NO_INTERNAL_STORE
#define SSL_SESS_CACHE_NO_INTERNAL WOLFSSL_SESS_CACHE_NO_INTERNAL
#define SSL_ERROR_WANT_READ WOLFSSL_ERROR_WANT_READ
#define SSL_ERROR_WANT_WRITE WOLFSSL_ERROR_WANT_WRITE
#define SSL_ERROR_WANT_CONNECT WOLFSSL_ERROR_WANT_CONNECT
#define SSL_ERROR_WANT_ACCEPT WOLFSSL_ERROR_WANT_ACCEPT
#define SSL_ERROR_SYSCALL WOLFSSL_ERROR_SYSCALL
#define SSL_ERROR_WANT_X509_LOOKUP WOLFSSL_ERROR_WANT_X509_LOOKUP
#define SSL_ERROR_ZERO_RETURN WOLFSSL_ERROR_ZERO_RETURN
#define SSL_ERROR_SSL WOLFSSL_ERROR_SSL
#define SSL_SENT_SHUTDOWN WOLFSSL_SENT_SHUTDOWN
#define SSL_RECEIVED_SHUTDOWN WOLFSSL_RECEIVED_SHUTDOWN
#define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER WOLFSSL_MODE_ACCEPT_MOVING_WRITE_BUFFER
#define SSL_OP_NO_SSLv2 WOLFSSL_OP_NO_SSLv2
#define SSL_R_SSL_HANDSHAKE_FAILURE WOLFSSL_R_SSL_HANDSHAKE_FAILURE
#define SSL_R_TLSV1_ALERT_UNKNOWN_CA WOLFSSL_R_TLSV1_ALERT_UNKNOWN_CA
#define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN WOLFSSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN
#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE WOLFSSL_R_SSLV3_ALERT_BAD_CERTIFICATE
#define PEM_BUFSIZE WOLF_PEM_BUFSIZE
#endif
enum { /* ssl Constants */
WOLFSSL_ERROR_NONE = 0, /* for most functions */
WOLFSSL_FAILURE = 0, /* for some functions */
WOLFSSL_SUCCESS = 1,
WOLFSSL_SHUTDOWN_NOT_DONE = 2, /* call wolfSSL_shutdown again to complete */
WOLFSSL_ALPN_NOT_FOUND = -9,
WOLFSSL_BAD_CERTTYPE = -8,
WOLFSSL_BAD_STAT = -7,
WOLFSSL_BAD_PATH = -6,
WOLFSSL_BAD_FILETYPE = -5,
WOLFSSL_BAD_FILE = -4,
WOLFSSL_NOT_IMPLEMENTED = -3,
WOLFSSL_UNKNOWN = -2,
WOLFSSL_FATAL_ERROR = -1,
WOLFSSL_FILETYPE_ASN1 = 2,
WOLFSSL_FILETYPE_PEM = 1,
WOLFSSL_FILETYPE_DEFAULT = 2, /* ASN1 */
WOLFSSL_FILETYPE_RAW = 3, /* NTRU raw key blob */
WOLFSSL_VERIFY_NONE = 0,
WOLFSSL_VERIFY_PEER = 1,
WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT = 2,
WOLFSSL_VERIFY_CLIENT_ONCE = 4,
WOLFSSL_VERIFY_FAIL_EXCEPT_PSK = 8,
WOLFSSL_SESS_CACHE_OFF = 0x0000,
WOLFSSL_SESS_CACHE_CLIENT = 0x0001,
WOLFSSL_SESS_CACHE_SERVER = 0x0002,
WOLFSSL_SESS_CACHE_BOTH = 0x0003,
WOLFSSL_SESS_CACHE_NO_AUTO_CLEAR = 0x0008,
WOLFSSL_SESS_CACHE_NO_INTERNAL_LOOKUP = 0x0100,
WOLFSSL_SESS_CACHE_NO_INTERNAL_STORE = 0x0200,
WOLFSSL_SESS_CACHE_NO_INTERNAL = 0x0300,
WOLFSSL_ERROR_WANT_READ = 2,
WOLFSSL_ERROR_WANT_WRITE = 3,
WOLFSSL_ERROR_WANT_CONNECT = 7,
WOLFSSL_ERROR_WANT_ACCEPT = 8,
WOLFSSL_ERROR_SYSCALL = 5,
WOLFSSL_ERROR_WANT_X509_LOOKUP = 83,
WOLFSSL_ERROR_ZERO_RETURN = 6,
WOLFSSL_ERROR_SSL = 85,
WOLFSSL_SENT_SHUTDOWN = 1,
WOLFSSL_RECEIVED_SHUTDOWN = 2,
WOLFSSL_MODE_ACCEPT_MOVING_WRITE_BUFFER = 4,
WOLFSSL_OP_NO_SSLv2 = 8,
WOLFSSL_R_SSL_HANDSHAKE_FAILURE = 101,
WOLFSSL_R_TLSV1_ALERT_UNKNOWN_CA = 102,
WOLFSSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN = 103,
WOLFSSL_R_SSLV3_ALERT_BAD_CERTIFICATE = 104,
WOLF_PEM_BUFSIZE = 1024
};
#ifndef NO_PSK
typedef unsigned int (*wc_psk_client_callback)(WOLFSSL*, const char*, char*,
unsigned int, unsigned char*, unsigned int);
WOLFSSL_API void wolfSSL_CTX_set_psk_client_callback(WOLFSSL_CTX*,
wc_psk_client_callback);
WOLFSSL_API void wolfSSL_set_psk_client_callback(WOLFSSL*,
wc_psk_client_callback);
WOLFSSL_API const char* wolfSSL_get_psk_identity_hint(const WOLFSSL*);
WOLFSSL_API const char* wolfSSL_get_psk_identity(const WOLFSSL*);
WOLFSSL_API int wolfSSL_CTX_use_psk_identity_hint(WOLFSSL_CTX*, const char*);
WOLFSSL_API int wolfSSL_use_psk_identity_hint(WOLFSSL*, const char*);
typedef unsigned int (*wc_psk_server_callback)(WOLFSSL*, const char*,
unsigned char*, unsigned int);
WOLFSSL_API void wolfSSL_CTX_set_psk_server_callback(WOLFSSL_CTX*,
wc_psk_server_callback);
WOLFSSL_API void wolfSSL_set_psk_server_callback(WOLFSSL*,
wc_psk_server_callback);
#define PSK_TYPES_DEFINED
#endif /* NO_PSK */
#ifdef HAVE_ANON
WOLFSSL_API int wolfSSL_CTX_allow_anon_cipher(WOLFSSL_CTX*);
#endif /* HAVE_ANON */
/* extra begins */
#ifdef OPENSSL_EXTRA
enum { /* ERR Constants */
ERR_TXT_STRING = 1
};
/* bio misc */
enum {
WOLFSSL_BIO_ERROR = -1,
WOLFSSL_BIO_UNSET = -2,
WOLFSSL_BIO_SIZE = 17000 /* default BIO write size if not set */
};
#endif
WOLFSSL_API unsigned long wolfSSL_ERR_get_error_line_data(const char**, int*,
const char**, int *);
WOLFSSL_API unsigned long wolfSSL_ERR_get_error(void);
WOLFSSL_API void wolfSSL_ERR_clear_error(void);
WOLFSSL_API int wolfSSL_RAND_status(void);
WOLFSSL_API int wolfSSL_RAND_bytes(unsigned char* buf, int num);
WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_server_method(void);
WOLFSSL_API long wolfSSL_CTX_set_options(WOLFSSL_CTX*, long);
#ifndef NO_CERTS
WOLFSSL_API int wolfSSL_CTX_check_private_key(WOLFSSL_CTX*);
#endif /* !NO_CERTS */
WOLFSSL_API void wolfSSL_ERR_free_strings(void);
WOLFSSL_API void wolfSSL_ERR_remove_state(unsigned long);
WOLFSSL_API void wolfSSL_EVP_cleanup(void);
WOLFSSL_API int wolfSSL_clear(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_state(WOLFSSL* ssl);
WOLFSSL_API void wolfSSL_cleanup_all_ex_data(void);
WOLFSSL_API long wolfSSL_CTX_set_mode(WOLFSSL_CTX* ctx, long mode);
WOLFSSL_API long wolfSSL_CTX_get_mode(WOLFSSL_CTX* ctx);
WOLFSSL_API void wolfSSL_CTX_set_default_read_ahead(WOLFSSL_CTX* ctx, int m);
WOLFSSL_API long wolfSSL_SSL_get_mode(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_CTX_set_default_verify_paths(WOLFSSL_CTX*);
WOLFSSL_API int wolfSSL_CTX_set_session_id_context(WOLFSSL_CTX*,
const unsigned char*, unsigned int);
WOLFSSL_API WOLFSSL_X509* wolfSSL_get_peer_certificate(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_want_read(WOLFSSL*);
WOLFSSL_API int wolfSSL_want_write(WOLFSSL*);
WOLFSSL_API int wolfSSL_BIO_printf(WOLFSSL_BIO*, const char*, ...);
WOLFSSL_API int wolfSSL_ASN1_UTCTIME_print(WOLFSSL_BIO*,
const WOLFSSL_ASN1_UTCTIME*);
WOLFSSL_API int wolfSSL_ASN1_GENERALIZEDTIME_print(WOLFSSL_BIO*,
const WOLFSSL_ASN1_GENERALIZEDTIME*);
WOLFSSL_API int wolfSSL_sk_num(WOLFSSL_X509_REVOKED*);
WOLFSSL_API void* wolfSSL_sk_value(WOLFSSL_X509_REVOKED*, int);
/* stunnel 4.28 needs */
WOLFSSL_API void* wolfSSL_CTX_get_ex_data(const WOLFSSL_CTX*, int);
WOLFSSL_API int wolfSSL_CTX_set_ex_data(WOLFSSL_CTX*, int, void*);
WOLFSSL_API void wolfSSL_CTX_sess_set_get_cb(WOLFSSL_CTX*,
WOLFSSL_SESSION*(*f)(WOLFSSL*, unsigned char*, int, int*));
WOLFSSL_API void wolfSSL_CTX_sess_set_new_cb(WOLFSSL_CTX*,
int (*f)(WOLFSSL*, WOLFSSL_SESSION*));
WOLFSSL_API void wolfSSL_CTX_sess_set_remove_cb(WOLFSSL_CTX*,
void (*f)(WOLFSSL_CTX*, WOLFSSL_SESSION*));
WOLFSSL_API int wolfSSL_i2d_SSL_SESSION(WOLFSSL_SESSION*,unsigned char**);
WOLFSSL_API WOLFSSL_SESSION* wolfSSL_d2i_SSL_SESSION(WOLFSSL_SESSION**,
const unsigned char**, long);
WOLFSSL_API long wolfSSL_SESSION_get_timeout(const WOLFSSL_SESSION*);
WOLFSSL_API long wolfSSL_SESSION_get_time(const WOLFSSL_SESSION*);
WOLFSSL_API int wolfSSL_CTX_get_ex_new_index(long, void*, void*, void*, void*);
/* extra ends */
/* wolfSSL extensions */
/* call before SSL_connect, if verifying will add name check to
date check and signature check */
WOLFSSL_API int wolfSSL_check_domain_name(WOLFSSL* ssl, const char* dn);
/* need to call once to load library (session cache) */
WOLFSSL_API int wolfSSL_Init(void);
/* call when done to cleanup/free session cache mutex / resources */
WOLFSSL_API int wolfSSL_Cleanup(void);
/* which library version do we have */
WOLFSSL_API const char* wolfSSL_lib_version(void);
/* which library version do we have in hex */
WOLFSSL_API unsigned int wolfSSL_lib_version_hex(void);
/* turn logging on, only if compiled in */
WOLFSSL_API int wolfSSL_Debugging_ON(void);
/* turn logging off */
WOLFSSL_API void wolfSSL_Debugging_OFF(void);
/* do accept or connect depedning on side */
WOLFSSL_API int wolfSSL_negotiate(WOLFSSL* ssl);
/* turn on wolfSSL data compression */
WOLFSSL_API int wolfSSL_set_compression(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_set_timeout(WOLFSSL*, unsigned int);
WOLFSSL_API int wolfSSL_CTX_set_timeout(WOLFSSL_CTX*, unsigned int);
/* get wolfSSL peer X509_CHAIN */
WOLFSSL_API WOLFSSL_X509_CHAIN* wolfSSL_get_peer_chain(WOLFSSL* ssl);
#ifdef WOLFSSL_ALT_CERT_CHAINS
WOLFSSL_API int wolfSSL_is_peer_alt_cert_chain(const WOLFSSL* ssl);
/* get wolfSSL alternate peer X509_CHAIN */
WOLFSSL_API WOLFSSL_X509_CHAIN* wolfSSL_get_peer_alt_chain(WOLFSSL* ssl);
#endif
/* peer chain count */
WOLFSSL_API int wolfSSL_get_chain_count(WOLFSSL_X509_CHAIN* chain);
/* index cert length */
WOLFSSL_API int wolfSSL_get_chain_length(WOLFSSL_X509_CHAIN*, int idx);
/* index cert */
WOLFSSL_API unsigned char* wolfSSL_get_chain_cert(WOLFSSL_X509_CHAIN*, int idx);
/* index cert in X509 */
WOLFSSL_API WOLFSSL_X509* wolfSSL_get_chain_X509(WOLFSSL_X509_CHAIN*, int idx);
/* free X509 */
WOLFSSL_API void wolfSSL_FreeX509(WOLFSSL_X509*);
/* get index cert in PEM */
WOLFSSL_API int wolfSSL_get_chain_cert_pem(WOLFSSL_X509_CHAIN*, int idx,
unsigned char* buf, int inLen, int* outLen);
WOLFSSL_API const unsigned char* wolfSSL_get_sessionID(const WOLFSSL_SESSION* s);
WOLFSSL_API int wolfSSL_X509_get_serial_number(WOLFSSL_X509*,unsigned char*,int*);
WOLFSSL_API char* wolfSSL_X509_get_subjectCN(WOLFSSL_X509*);
WOLFSSL_API const unsigned char* wolfSSL_X509_get_der(WOLFSSL_X509*, int*);
WOLFSSL_API const unsigned char* wolfSSL_X509_notBefore(WOLFSSL_X509*);
WOLFSSL_API const unsigned char* wolfSSL_X509_notAfter(WOLFSSL_X509*);
WOLFSSL_API int wolfSSL_X509_version(WOLFSSL_X509*);
WOLFSSL_API int wolfSSL_cmp_peer_cert_to_file(WOLFSSL*, const char*);
WOLFSSL_API char* wolfSSL_X509_get_next_altname(WOLFSSL_X509*);
WOLFSSL_API WOLFSSL_X509*
wolfSSL_X509_d2i(WOLFSSL_X509** x509, const unsigned char* in, int len);
#ifndef NO_FILESYSTEM
#ifndef NO_STDIO_FILESYSTEM
WOLFSSL_API WOLFSSL_X509*
wolfSSL_X509_d2i_fp(WOLFSSL_X509** x509, FILE* file);
#endif
WOLFSSL_API WOLFSSL_X509*
wolfSSL_X509_load_certificate_file(const char* fname, int format);
#endif
WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_load_certificate_buffer(
const unsigned char* buf, int sz, int format);
#ifdef WOLFSSL_SEP
WOLFSSL_API unsigned char*
wolfSSL_X509_get_device_type(WOLFSSL_X509*, unsigned char*, int*);
WOLFSSL_API unsigned char*
wolfSSL_X509_get_hw_type(WOLFSSL_X509*, unsigned char*, int*);
WOLFSSL_API unsigned char*
wolfSSL_X509_get_hw_serial_number(WOLFSSL_X509*, unsigned char*, int*);
#endif
/* connect enough to get peer cert */
WOLFSSL_API int wolfSSL_connect_cert(WOLFSSL* ssl);
/* PKCS12 compatibility */
typedef struct WC_PKCS12 WC_PKCS12;
WOLFSSL_API WC_PKCS12* wolfSSL_d2i_PKCS12_bio(WOLFSSL_BIO* bio,
WC_PKCS12** pkcs12);
WOLFSSL_API int wolfSSL_PKCS12_parse(WC_PKCS12* pkcs12, const char* psw,
WOLFSSL_EVP_PKEY** pkey, WOLFSSL_X509** cert, WOLF_STACK_OF(WOLFSSL_X509)** ca);
WOLFSSL_API void wolfSSL_PKCS12_PBE_add(void);
#ifndef NO_DH
/* server Diffie-Hellman parameters */
WOLFSSL_API int wolfSSL_SetTmpDH(WOLFSSL*, const unsigned char* p, int pSz,
const unsigned char* g, int gSz);
WOLFSSL_API int wolfSSL_SetTmpDH_buffer(WOLFSSL*, const unsigned char* b, long sz,
int format);
#ifndef NO_FILESYSTEM
WOLFSSL_API int wolfSSL_SetTmpDH_file(WOLFSSL*, const char* f, int format);
#endif
/* server ctx Diffie-Hellman parameters */
WOLFSSL_API int wolfSSL_CTX_SetTmpDH(WOLFSSL_CTX*, const unsigned char* p,
int pSz, const unsigned char* g, int gSz);
WOLFSSL_API int wolfSSL_CTX_SetTmpDH_buffer(WOLFSSL_CTX*, const unsigned char* b,
long sz, int format);
#ifndef NO_FILESYSTEM
WOLFSSL_API int wolfSSL_CTX_SetTmpDH_file(WOLFSSL_CTX*, const char* f,
int format);
#endif
WOLFSSL_API int wolfSSL_CTX_SetMinDhKey_Sz(WOLFSSL_CTX*, unsigned short);
WOLFSSL_API int wolfSSL_SetMinDhKey_Sz(WOLFSSL*, unsigned short);
WOLFSSL_API int wolfSSL_GetDhKey_Sz(WOLFSSL*);
#endif /* NO_DH */
#ifndef NO_RSA
WOLFSSL_API int wolfSSL_CTX_SetMinRsaKey_Sz(WOLFSSL_CTX*, short);
WOLFSSL_API int wolfSSL_SetMinRsaKey_Sz(WOLFSSL*, short);
#endif /* NO_RSA */
#ifdef HAVE_ECC
WOLFSSL_API int wolfSSL_CTX_SetMinEccKey_Sz(WOLFSSL_CTX*, short);
WOLFSSL_API int wolfSSL_SetMinEccKey_Sz(WOLFSSL*, short);
#endif /* NO_RSA */
WOLFSSL_API int wolfSSL_SetTmpEC_DHE_Sz(WOLFSSL*, unsigned short);
WOLFSSL_API int wolfSSL_CTX_SetTmpEC_DHE_Sz(WOLFSSL_CTX*, unsigned short);
/* keyblock size in bytes or -1 */
/* need to call wolfSSL_KeepArrays before handshake to save keys */
WOLFSSL_API int wolfSSL_get_keyblock_size(WOLFSSL*);
WOLFSSL_API int wolfSSL_get_keys(WOLFSSL*,unsigned char** ms, unsigned int* msLen,
unsigned char** sr, unsigned int* srLen,
unsigned char** cr, unsigned int* crLen);
/* Computes EAP-TLS and EAP-TTLS keying material from the master_secret. */
WOLFSSL_API int wolfSSL_make_eap_keys(WOLFSSL*, void* key, unsigned int len,
const char* label);
#ifndef _WIN32
#ifndef NO_WRITEV
#ifdef __PPU
#include <sys/types.h>
#include <sys/socket.h>
#elif !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_IAR_ARM) && \
!defined(WOLFSSL_PICOTCP) && !defined(WOLFSSL_ROWLEY_ARM) && \
!defined(WOLFSSL_EMBOS) && !defined(WOLFSSL_FROSTED) && \
!defined(WOLFSSL_CHIBIOS)
#include <sys/uio.h>
#endif
/* allow writev style writing */
WOLFSSL_API int wolfSSL_writev(WOLFSSL* ssl, const struct iovec* iov,
int iovcnt);
#endif
#endif
#ifndef NO_CERTS
/* SSL_CTX versions */
WOLFSSL_API int wolfSSL_CTX_UnloadCAs(WOLFSSL_CTX*);
#ifdef WOLFSSL_TRUST_PEER_CERT
WOLFSSL_API int wolfSSL_CTX_Unload_trust_peers(WOLFSSL_CTX*);
WOLFSSL_API int wolfSSL_CTX_trust_peer_buffer(WOLFSSL_CTX*,
const unsigned char*, long, int);
#endif
WOLFSSL_API int wolfSSL_CTX_load_verify_buffer(WOLFSSL_CTX*,
const unsigned char*, long, int);
WOLFSSL_API int wolfSSL_CTX_use_certificate_buffer(WOLFSSL_CTX*,
const unsigned char*, long, int);
WOLFSSL_API int wolfSSL_CTX_use_PrivateKey_buffer(WOLFSSL_CTX*,
const unsigned char*, long, int);
WOLFSSL_API int wolfSSL_CTX_use_certificate_chain_buffer_format(WOLFSSL_CTX*,
const unsigned char*, long, int);
WOLFSSL_API int wolfSSL_CTX_use_certificate_chain_buffer(WOLFSSL_CTX*,
const unsigned char*, long);
/* SSL versions */
WOLFSSL_API int wolfSSL_use_certificate_buffer(WOLFSSL*, const unsigned char*,
long, int);
WOLFSSL_API int wolfSSL_use_PrivateKey_buffer(WOLFSSL*, const unsigned char*,
long, int);
WOLFSSL_API int wolfSSL_use_certificate_chain_buffer_format(WOLFSSL*,
const unsigned char*, long, int);
WOLFSSL_API int wolfSSL_use_certificate_chain_buffer(WOLFSSL*,
const unsigned char*, long);
WOLFSSL_API int wolfSSL_UnloadCertsKeys(WOLFSSL*);
#if defined(OPENSSL_EXTRA) && defined(KEEP_OUR_CERT)
WOLFSSL_API WOLFSSL_X509* wolfSSL_get_certificate(WOLFSSL* ssl);
#endif
#endif
WOLFSSL_API int wolfSSL_CTX_set_group_messages(WOLFSSL_CTX*);
WOLFSSL_API int wolfSSL_set_group_messages(WOLFSSL*);
#ifdef HAVE_FUZZER
enum fuzzer_type {
FUZZ_HMAC = 0,
FUZZ_ENCRYPT = 1,
FUZZ_SIGNATURE = 2,
FUZZ_HASH = 3,
FUZZ_HEAD = 4
};
typedef int (*CallbackFuzzer)(WOLFSSL* ssl, const unsigned char* buf, int sz,
int type, void* fuzzCtx);
WOLFSSL_API void wolfSSL_SetFuzzerCb(WOLFSSL* ssl, CallbackFuzzer cbf, void* fCtx);
#endif
WOLFSSL_API int wolfSSL_DTLS_SetCookieSecret(WOLFSSL*,
const unsigned char*,
unsigned int);
/* I/O Callback default errors */
enum IOerrors {
WOLFSSL_CBIO_ERR_GENERAL = -1, /* general unexpected err */
WOLFSSL_CBIO_ERR_WANT_READ = -2, /* need to call read again */
WOLFSSL_CBIO_ERR_WANT_WRITE = -2, /* need to call write again */
WOLFSSL_CBIO_ERR_CONN_RST = -3, /* connection reset */
WOLFSSL_CBIO_ERR_ISR = -4, /* interrupt */
WOLFSSL_CBIO_ERR_CONN_CLOSE = -5, /* connection closed or epipe */
WOLFSSL_CBIO_ERR_TIMEOUT = -6 /* socket timeout */
};
/* CA cache callbacks */
enum {
WOLFSSL_SSLV3 = 0,
WOLFSSL_TLSV1 = 1,
WOLFSSL_TLSV1_1 = 2,
WOLFSSL_TLSV1_2 = 3,
WOLFSSL_TLSV1_3 = 4,
WOLFSSL_USER_CA = 1, /* user added as trusted */
WOLFSSL_CHAIN_CA = 2 /* added to cache from trusted chain */
};
WOLFSSL_API WC_RNG* wolfSSL_GetRNG(WOLFSSL*);
WOLFSSL_API int wolfSSL_CTX_SetMinVersion(WOLFSSL_CTX* ctx, int version);
WOLFSSL_API int wolfSSL_SetMinVersion(WOLFSSL* ssl, int version);
WOLFSSL_API int wolfSSL_GetObjectSize(void); /* object size based on build */
WOLFSSL_API int wolfSSL_CTX_GetObjectSize(void);
WOLFSSL_API int wolfSSL_METHOD_GetObjectSize(void);
WOLFSSL_API int wolfSSL_GetOutputSize(WOLFSSL*, int);
WOLFSSL_API int wolfSSL_GetMaxOutputSize(WOLFSSL*);
WOLFSSL_API int wolfSSL_GetVersion(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_SetVersion(WOLFSSL* ssl, int version);
WOLFSSL_API int wolfSSL_KeyPemToDer(const unsigned char*, int,
unsigned char*, int, const char*);
WOLFSSL_API int wolfSSL_CertPemToDer(const unsigned char*, int,
unsigned char*, int, int);
#if defined(WOLFSSL_CERT_EXT) || defined(WOLFSSL_PUB_PEM_TO_DER)
#ifndef WOLFSSL_PEMPUBKEY_TODER_DEFINED
#ifndef NO_FILESYSTEM
WOLFSSL_API int wolfSSL_PemPubKeyToDer(const char* fileName,
unsigned char* derBuf, int derSz);
#endif
WOLFSSL_API int wolfSSL_PubKeyPemToDer(const unsigned char*, int,
unsigned char*, int);
#define WOLFSSL_PEMPUBKEY_TODER_DEFINED
#endif /* WOLFSSL_PEMPUBKEY_TODER_DEFINED */
#endif /* WOLFSSL_CERT_EXT || WOLFSSL_PUB_PEM_TO_DER*/
typedef void (*CallbackCACache)(unsigned char* der, int sz, int type);
typedef void (*CbMissingCRL)(const char* url);
typedef int (*CbOCSPIO)(void*, const char*, int,
unsigned char*, int, unsigned char**);
typedef void (*CbOCSPRespFree)(void*,unsigned char*);
#ifdef HAVE_CRL_IO
typedef int (*CbCrlIO)(WOLFSSL_CRL* crl, const char* url, int urlSz);
#endif
/* User Atomic Record Layer CallBacks */
typedef int (*CallbackMacEncrypt)(WOLFSSL* ssl, unsigned char* macOut,
const unsigned char* macIn, unsigned int macInSz, int macContent,
int macVerify, unsigned char* encOut, const unsigned char* encIn,
unsigned int encSz, void* ctx);
WOLFSSL_API void wolfSSL_CTX_SetMacEncryptCb(WOLFSSL_CTX*, CallbackMacEncrypt);
WOLFSSL_API void wolfSSL_SetMacEncryptCtx(WOLFSSL* ssl, void *ctx);
WOLFSSL_API void* wolfSSL_GetMacEncryptCtx(WOLFSSL* ssl);
typedef int (*CallbackDecryptVerify)(WOLFSSL* ssl,
unsigned char* decOut, const unsigned char* decIn,
unsigned int decSz, int content, int verify, unsigned int* padSz,
void* ctx);
WOLFSSL_API void wolfSSL_CTX_SetDecryptVerifyCb(WOLFSSL_CTX*,
CallbackDecryptVerify);
WOLFSSL_API void wolfSSL_SetDecryptVerifyCtx(WOLFSSL* ssl, void *ctx);
WOLFSSL_API void* wolfSSL_GetDecryptVerifyCtx(WOLFSSL* ssl);
WOLFSSL_API const unsigned char* wolfSSL_GetMacSecret(WOLFSSL*, int);
WOLFSSL_API const unsigned char* wolfSSL_GetClientWriteKey(WOLFSSL*);
WOLFSSL_API const unsigned char* wolfSSL_GetClientWriteIV(WOLFSSL*);
WOLFSSL_API const unsigned char* wolfSSL_GetServerWriteKey(WOLFSSL*);
WOLFSSL_API const unsigned char* wolfSSL_GetServerWriteIV(WOLFSSL*);
WOLFSSL_API int wolfSSL_GetKeySize(WOLFSSL*);
WOLFSSL_API int wolfSSL_GetIVSize(WOLFSSL*);
WOLFSSL_API int wolfSSL_GetSide(WOLFSSL*);
WOLFSSL_API int wolfSSL_IsTLSv1_1(WOLFSSL*);
WOLFSSL_API int wolfSSL_GetBulkCipher(WOLFSSL*);
WOLFSSL_API int wolfSSL_GetCipherBlockSize(WOLFSSL*);
WOLFSSL_API int wolfSSL_GetAeadMacSize(WOLFSSL*);
WOLFSSL_API int wolfSSL_GetHmacSize(WOLFSSL*);
WOLFSSL_API int wolfSSL_GetHmacType(WOLFSSL*);
WOLFSSL_API int wolfSSL_GetCipherType(WOLFSSL*);
WOLFSSL_API int wolfSSL_SetTlsHmacInner(WOLFSSL*, unsigned char*,
unsigned int, int, int);
/* Atomic User Needs */
enum {
WOLFSSL_SERVER_END = 0,
WOLFSSL_CLIENT_END = 1,
WOLFSSL_NEITHER_END = 3,
WOLFSSL_BLOCK_TYPE = 2,
WOLFSSL_STREAM_TYPE = 3,
WOLFSSL_AEAD_TYPE = 4,
WOLFSSL_TLS_HMAC_INNER_SZ = 13 /* SEQ_SZ + ENUM + VERSION_SZ + LEN_SZ */
};
/* for GetBulkCipher and internal use */
enum BulkCipherAlgorithm {
wolfssl_cipher_null,
wolfssl_rc4,
wolfssl_rc2,
wolfssl_des,
wolfssl_triple_des, /* leading 3 (3des) not valid identifier */
wolfssl_des40,
wolfssl_idea,
wolfssl_aes,
wolfssl_aes_gcm,
wolfssl_aes_ccm,
wolfssl_chacha,
wolfssl_camellia,
wolfssl_hc128, /* wolfSSL extensions */
wolfssl_rabbit
};
/* for KDF TLS 1.2 mac types */
enum KDF_MacAlgorithm {
wolfssl_sha256 = 4, /* needs to match internal MACAlgorithm */
wolfssl_sha384,
wolfssl_sha512
};
/* Public Key Callback support */
typedef int (*CallbackEccSign)(WOLFSSL* ssl,
const unsigned char* in, unsigned int inSz,
unsigned char* out, unsigned int* outSz,
const unsigned char* keyDer, unsigned int keySz,
void* ctx);
WOLFSSL_API void wolfSSL_CTX_SetEccSignCb(WOLFSSL_CTX*, CallbackEccSign);
WOLFSSL_API void wolfSSL_SetEccSignCtx(WOLFSSL* ssl, void *ctx);
WOLFSSL_API void* wolfSSL_GetEccSignCtx(WOLFSSL* ssl);
typedef int (*CallbackEccVerify)(WOLFSSL* ssl,
const unsigned char* sig, unsigned int sigSz,
const unsigned char* hash, unsigned int hashSz,
const unsigned char* keyDer, unsigned int keySz,
int* result, void* ctx);
WOLFSSL_API void wolfSSL_CTX_SetEccVerifyCb(WOLFSSL_CTX*, CallbackEccVerify);
WOLFSSL_API void wolfSSL_SetEccVerifyCtx(WOLFSSL* ssl, void *ctx);
WOLFSSL_API void* wolfSSL_GetEccVerifyCtx(WOLFSSL* ssl);
struct ecc_key;
typedef int (*CallbackEccSharedSecret)(WOLFSSL* ssl, struct ecc_key* otherKey,
unsigned char* pubKeyDer, unsigned int* pubKeySz,
unsigned char* out, unsigned int* outlen,
int side, void* ctx); /* side is WOLFSSL_CLIENT_END or WOLFSSL_SERVER_END */
WOLFSSL_API void wolfSSL_CTX_SetEccSharedSecretCb(WOLFSSL_CTX*, CallbackEccSharedSecret);
WOLFSSL_API void wolfSSL_SetEccSharedSecretCtx(WOLFSSL* ssl, void *ctx);
WOLFSSL_API void* wolfSSL_GetEccSharedSecretCtx(WOLFSSL* ssl);
struct ed25519_key;
typedef int (*CallbackEd25519Sign)(WOLFSSL* ssl,
const unsigned char* in, unsigned int inSz,
unsigned char* out, unsigned int* outSz,
const unsigned char* keyDer, unsigned int keySz,
void* ctx);
WOLFSSL_API void wolfSSL_CTX_SetEd25519SignCb(WOLFSSL_CTX*,
CallbackEd25519Sign);
WOLFSSL_API void wolfSSL_SetEd25519SignCtx(WOLFSSL* ssl, void *ctx);
WOLFSSL_API void* wolfSSL_GetEd25519SignCtx(WOLFSSL* ssl);
typedef int (*CallbackEd25519Verify)(WOLFSSL* ssl,
const unsigned char* sig, unsigned int sigSz,
const unsigned char* msg, unsigned int msgSz,
const unsigned char* keyDer, unsigned int keySz,
int* result, void* ctx);
WOLFSSL_API void wolfSSL_CTX_SetEd25519VerifyCb(WOLFSSL_CTX*,
CallbackEd25519Verify);
WOLFSSL_API void wolfSSL_SetEd25519VerifyCtx(WOLFSSL* ssl, void *ctx);
WOLFSSL_API void* wolfSSL_GetEd25519VerifyCtx(WOLFSSL* ssl);
struct curve25519_key;
typedef int (*CallbackX25519SharedSecret)(WOLFSSL* ssl,
struct curve25519_key* otherKey,
unsigned char* pubKeyDer, unsigned int* pubKeySz,
unsigned char* out, unsigned int* outlen,
int side, void* ctx);
/* side is WOLFSSL_CLIENT_END or WOLFSSL_SERVER_END */
WOLFSSL_API void wolfSSL_CTX_SetX25519SharedSecretCb(WOLFSSL_CTX*,
CallbackX25519SharedSecret);
WOLFSSL_API void wolfSSL_SetX25519SharedSecretCtx(WOLFSSL* ssl, void *ctx);
WOLFSSL_API void* wolfSSL_GetX25519SharedSecretCtx(WOLFSSL* ssl);
typedef int (*CallbackRsaSign)(WOLFSSL* ssl,
const unsigned char* in, unsigned int inSz,
unsigned char* out, unsigned int* outSz,
const unsigned char* keyDer, unsigned int keySz,
void* ctx);
WOLFSSL_API void wolfSSL_CTX_SetRsaSignCb(WOLFSSL_CTX*, CallbackRsaSign);
WOLFSSL_API void wolfSSL_SetRsaSignCtx(WOLFSSL* ssl, void *ctx);
WOLFSSL_API void* wolfSSL_GetRsaSignCtx(WOLFSSL* ssl);
typedef int (*CallbackRsaVerify)(WOLFSSL* ssl,
unsigned char* sig, unsigned int sigSz,
unsigned char** out,
const unsigned char* keyDer, unsigned int keySz,
void* ctx);
WOLFSSL_API void wolfSSL_CTX_SetRsaVerifyCb(WOLFSSL_CTX*, CallbackRsaVerify);
WOLFSSL_API void wolfSSL_SetRsaVerifyCtx(WOLFSSL* ssl, void *ctx);
WOLFSSL_API void* wolfSSL_GetRsaVerifyCtx(WOLFSSL* ssl);
#ifdef WC_RSA_PSS
typedef int (*CallbackRsaPssSign)(WOLFSSL* ssl,
const unsigned char* in, unsigned int inSz,
unsigned char* out, unsigned int* outSz,
int hash, int mgf,
const unsigned char* keyDer, unsigned int keySz,
void* ctx);
WOLFSSL_API void wolfSSL_CTX_SetRsaPssSignCb(WOLFSSL_CTX*, CallbackRsaPssSign);
WOLFSSL_API void wolfSSL_SetRsaPssSignCtx(WOLFSSL* ssl, void *ctx);
WOLFSSL_API void* wolfSSL_GetRsaPssSignCtx(WOLFSSL* ssl);
typedef int (*CallbackRsaPssVerify)(WOLFSSL* ssl,
unsigned char* sig, unsigned int sigSz,
unsigned char** out,
int hash, int mgf,
const unsigned char* keyDer, unsigned int keySz,
void* ctx);
WOLFSSL_API void wolfSSL_CTX_SetRsaPssVerifyCb(WOLFSSL_CTX*,
CallbackRsaPssVerify);
WOLFSSL_API void wolfSSL_SetRsaPssVerifyCtx(WOLFSSL* ssl, void *ctx);
WOLFSSL_API void* wolfSSL_GetRsaPssVerifyCtx(WOLFSSL* ssl);
#endif
/* RSA Public Encrypt cb */
typedef int (*CallbackRsaEnc)(WOLFSSL* ssl,
const unsigned char* in, unsigned int inSz,
unsigned char* out, unsigned int* outSz,
const unsigned char* keyDer, unsigned int keySz,
void* ctx);
WOLFSSL_API void wolfSSL_CTX_SetRsaEncCb(WOLFSSL_CTX*, CallbackRsaEnc);
WOLFSSL_API void wolfSSL_SetRsaEncCtx(WOLFSSL* ssl, void *ctx);
WOLFSSL_API void* wolfSSL_GetRsaEncCtx(WOLFSSL* ssl);
/* RSA Private Decrypt cb */
typedef int (*CallbackRsaDec)(WOLFSSL* ssl,
unsigned char* in, unsigned int inSz,
unsigned char** out,
const unsigned char* keyDer, unsigned int keySz,
void* ctx);
WOLFSSL_API void wolfSSL_CTX_SetRsaDecCb(WOLFSSL_CTX*, CallbackRsaDec);
WOLFSSL_API void wolfSSL_SetRsaDecCtx(WOLFSSL* ssl, void *ctx);
WOLFSSL_API void* wolfSSL_GetRsaDecCtx(WOLFSSL* ssl);
#ifndef NO_CERTS
WOLFSSL_API void wolfSSL_CTX_SetCACb(WOLFSSL_CTX*, CallbackCACache);
WOLFSSL_API WOLFSSL_CERT_MANAGER* wolfSSL_CTX_GetCertManager(WOLFSSL_CTX*);
WOLFSSL_API WOLFSSL_CERT_MANAGER* wolfSSL_CertManagerNew_ex(void* heap);
WOLFSSL_API WOLFSSL_CERT_MANAGER* wolfSSL_CertManagerNew(void);
WOLFSSL_API void wolfSSL_CertManagerFree(WOLFSSL_CERT_MANAGER*);
WOLFSSL_API int wolfSSL_CertManagerLoadCA(WOLFSSL_CERT_MANAGER*, const char* f,
const char* d);
WOLFSSL_API int wolfSSL_CertManagerLoadCABuffer(WOLFSSL_CERT_MANAGER*,
const unsigned char* in, long sz, int format);
WOLFSSL_API int wolfSSL_CertManagerUnloadCAs(WOLFSSL_CERT_MANAGER* cm);
#ifdef WOLFSSL_TRUST_PEER_CERT
WOLFSSL_API int wolfSSL_CertManagerUnload_trust_peers(WOLFSSL_CERT_MANAGER* cm);
#endif
WOLFSSL_API int wolfSSL_CertManagerVerify(WOLFSSL_CERT_MANAGER*, const char* f,
int format);
WOLFSSL_API int wolfSSL_CertManagerVerifyBuffer(WOLFSSL_CERT_MANAGER* cm,
const unsigned char* buff, long sz, int format);
WOLFSSL_API int wolfSSL_CertManagerCheckCRL(WOLFSSL_CERT_MANAGER*,
unsigned char*, int sz);
WOLFSSL_API int wolfSSL_CertManagerEnableCRL(WOLFSSL_CERT_MANAGER*,
int options);
WOLFSSL_API int wolfSSL_CertManagerDisableCRL(WOLFSSL_CERT_MANAGER*);
WOLFSSL_API int wolfSSL_CertManagerLoadCRL(WOLFSSL_CERT_MANAGER*,
const char*, int, int);
WOLFSSL_API int wolfSSL_CertManagerLoadCRLBuffer(WOLFSSL_CERT_MANAGER*,
const unsigned char*, long sz, int);
WOLFSSL_API int wolfSSL_CertManagerSetCRL_Cb(WOLFSSL_CERT_MANAGER*,
CbMissingCRL);
#ifdef HAVE_CRL_IO
WOLFSSL_API int wolfSSL_CertManagerSetCRL_IOCb(WOLFSSL_CERT_MANAGER*,
CbCrlIO);
#endif
WOLFSSL_API int wolfSSL_CertManagerCheckOCSP(WOLFSSL_CERT_MANAGER*,
unsigned char*, int sz);
WOLFSSL_API int wolfSSL_CertManagerEnableOCSP(WOLFSSL_CERT_MANAGER*,
int options);
WOLFSSL_API int wolfSSL_CertManagerDisableOCSP(WOLFSSL_CERT_MANAGER*);
WOLFSSL_API int wolfSSL_CertManagerSetOCSPOverrideURL(WOLFSSL_CERT_MANAGER*,
const char*);
WOLFSSL_API int wolfSSL_CertManagerSetOCSP_Cb(WOLFSSL_CERT_MANAGER*,
CbOCSPIO, CbOCSPRespFree, void*);
WOLFSSL_API int wolfSSL_CertManagerEnableOCSPStapling(
WOLFSSL_CERT_MANAGER* cm);
WOLFSSL_API int wolfSSL_CertManagerDisableOCSPStapling(
WOLFSSL_CERT_MANAGER* cm);
WOLFSSL_API int wolfSSL_EnableCRL(WOLFSSL* ssl, int options);
WOLFSSL_API int wolfSSL_DisableCRL(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_LoadCRL(WOLFSSL*, const char*, int, int);
WOLFSSL_API int wolfSSL_LoadCRLBuffer(WOLFSSL*,
const unsigned char*, long sz, int);
WOLFSSL_API int wolfSSL_SetCRL_Cb(WOLFSSL*, CbMissingCRL);
#ifdef HAVE_CRL_IO
WOLFSSL_API int wolfSSL_SetCRL_IOCb(WOLFSSL* ssl, CbCrlIO cb);
#endif
WOLFSSL_API int wolfSSL_EnableOCSP(WOLFSSL*, int options);
WOLFSSL_API int wolfSSL_DisableOCSP(WOLFSSL*);
WOLFSSL_API int wolfSSL_SetOCSP_OverrideURL(WOLFSSL*, const char*);
WOLFSSL_API int wolfSSL_SetOCSP_Cb(WOLFSSL*, CbOCSPIO, CbOCSPRespFree, void*);
WOLFSSL_API int wolfSSL_EnableOCSPStapling(WOLFSSL*);
WOLFSSL_API int wolfSSL_DisableOCSPStapling(WOLFSSL*);
WOLFSSL_API int wolfSSL_CTX_EnableCRL(WOLFSSL_CTX* ctx, int options);
WOLFSSL_API int wolfSSL_CTX_DisableCRL(WOLFSSL_CTX* ctx);
WOLFSSL_API int wolfSSL_CTX_LoadCRL(WOLFSSL_CTX*, const char*, int, int);
WOLFSSL_API int wolfSSL_CTX_LoadCRLBuffer(WOLFSSL_CTX*,
const unsigned char*, long sz, int);
WOLFSSL_API int wolfSSL_CTX_SetCRL_Cb(WOLFSSL_CTX*, CbMissingCRL);
#ifdef HAVE_CRL_IO
WOLFSSL_API int wolfSSL_CTX_SetCRL_IOCb(WOLFSSL_CTX*, CbCrlIO);
#endif
WOLFSSL_API int wolfSSL_CTX_EnableOCSP(WOLFSSL_CTX*, int options);
WOLFSSL_API int wolfSSL_CTX_DisableOCSP(WOLFSSL_CTX*);
WOLFSSL_API int wolfSSL_CTX_SetOCSP_OverrideURL(WOLFSSL_CTX*, const char*);
WOLFSSL_API int wolfSSL_CTX_SetOCSP_Cb(WOLFSSL_CTX*,
CbOCSPIO, CbOCSPRespFree, void*);
WOLFSSL_API int wolfSSL_CTX_EnableOCSPStapling(WOLFSSL_CTX*);
WOLFSSL_API int wolfSSL_CTX_DisableOCSPStapling(WOLFSSL_CTX*);
#endif /* !NO_CERTS */
#ifdef SINGLE_THREADED
WOLFSSL_API int wolfSSL_CTX_new_rng(WOLFSSL_CTX*);
#endif
/* end of handshake frees temporary arrays, if user needs for get_keys or
psk hints, call KeepArrays before handshake and then FreeArrays when done
if don't want to wait for object free */
WOLFSSL_API void wolfSSL_KeepArrays(WOLFSSL*);
WOLFSSL_API void wolfSSL_FreeArrays(WOLFSSL*);
WOLFSSL_API int wolfSSL_KeepHandshakeResources(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_FreeHandshakeResources(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_CTX_UseClientSuites(WOLFSSL_CTX* ctx);
WOLFSSL_API int wolfSSL_UseClientSuites(WOLFSSL* ssl);
/* async additions */
#define wolfSSL_UseAsync wolfSSL_SetDevId
#define wolfSSL_CTX_UseAsync wolfSSL_CTX_SetDevId
WOLFSSL_API int wolfSSL_SetDevId(WOLFSSL*, int devId);
WOLFSSL_API int wolfSSL_CTX_SetDevId(WOLFSSL_CTX*, int devId);
/* helpers to get device id and heap */
WOLFSSL_API int wolfSSL_CTX_GetDevId(WOLFSSL_CTX* ctx, WOLFSSL* ssl);
WOLFSSL_API void* wolfSSL_CTX_GetHeap(WOLFSSL_CTX* ctx, WOLFSSL* ssl);
/* TLS Extensions */
/* Server Name Indication */
#ifdef HAVE_SNI
/* SNI types */
enum {
WOLFSSL_SNI_HOST_NAME = 0
};
WOLFSSL_API int wolfSSL_UseSNI(WOLFSSL* ssl, unsigned char type,
const void* data, unsigned short size);
WOLFSSL_API int wolfSSL_CTX_UseSNI(WOLFSSL_CTX* ctx, unsigned char type,
const void* data, unsigned short size);
#ifndef NO_WOLFSSL_SERVER
/* SNI options */
enum {
/* Do not abort the handshake if the requested SNI didn't match. */
WOLFSSL_SNI_CONTINUE_ON_MISMATCH = 0x01,
/* Behave as if the requested SNI matched in a case of mismatch. */
/* In this case, the status will be set to WOLFSSL_SNI_FAKE_MATCH. */
WOLFSSL_SNI_ANSWER_ON_MISMATCH = 0x02,
/* Abort the handshake if the client didn't send a SNI request. */
WOLFSSL_SNI_ABORT_ON_ABSENCE = 0x04,
};
WOLFSSL_API void wolfSSL_SNI_SetOptions(WOLFSSL* ssl, unsigned char type,
unsigned char options);
WOLFSSL_API void wolfSSL_CTX_SNI_SetOptions(WOLFSSL_CTX* ctx,
unsigned char type, unsigned char options);
WOLFSSL_API int wolfSSL_SNI_GetFromBuffer(
const unsigned char* clientHello, unsigned int helloSz,
unsigned char type, unsigned char* sni, unsigned int* inOutSz);
#endif /* NO_WOLFSSL_SERVER */
/* SNI status */
enum {
WOLFSSL_SNI_NO_MATCH = 0,
WOLFSSL_SNI_FAKE_MATCH = 1, /**< @see WOLFSSL_SNI_ANSWER_ON_MISMATCH */
WOLFSSL_SNI_REAL_MATCH = 2,
WOLFSSL_SNI_FORCE_KEEP = 3 /** Used with -DWOLFSSL_ALWAYS_KEEP_SNI */
};
WOLFSSL_API unsigned char wolfSSL_SNI_Status(WOLFSSL* ssl, unsigned char type);
WOLFSSL_API unsigned short wolfSSL_SNI_GetRequest(WOLFSSL *ssl,
unsigned char type, void** data);
#endif /* HAVE_SNI */
/* Application-Layer Protocol Negotiation */
#ifdef HAVE_ALPN
/* ALPN status code */
enum {
WOLFSSL_ALPN_NO_MATCH = 0,
WOLFSSL_ALPN_MATCH = 1,
WOLFSSL_ALPN_CONTINUE_ON_MISMATCH = 2,
WOLFSSL_ALPN_FAILED_ON_MISMATCH = 4,
};
enum {
WOLFSSL_MAX_ALPN_PROTO_NAME_LEN = 255,
WOLFSSL_MAX_ALPN_NUMBER = 257
};
#if defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY)
typedef int (*CallbackALPNSelect)(WOLFSSL* ssl, const unsigned char** out,
unsigned char* outLen, const unsigned char* in, unsigned int inLen,
void *arg);
#endif
WOLFSSL_API int wolfSSL_UseALPN(WOLFSSL* ssl, char *protocol_name_list,
unsigned int protocol_name_listSz,
unsigned char options);
WOLFSSL_API int wolfSSL_ALPN_GetProtocol(WOLFSSL* ssl, char **protocol_name,
unsigned short *size);
WOLFSSL_API int wolfSSL_ALPN_GetPeerProtocol(WOLFSSL* ssl, char **list,
unsigned short *listSz);
WOLFSSL_API int wolfSSL_ALPN_FreePeerProtocol(WOLFSSL* ssl, char **list);
#endif /* HAVE_ALPN */
/* Maximum Fragment Length */
#ifdef HAVE_MAX_FRAGMENT
/* Fragment lengths */
enum {
WOLFSSL_MFL_2_9 = 1, /* 512 bytes */
WOLFSSL_MFL_2_10 = 2, /* 1024 bytes */
WOLFSSL_MFL_2_11 = 3, /* 2048 bytes */
WOLFSSL_MFL_2_12 = 4, /* 4096 bytes */
WOLFSSL_MFL_2_13 = 5 /* 8192 bytes *//* wolfSSL ONLY!!! */
};
#ifndef NO_WOLFSSL_CLIENT
WOLFSSL_API int wolfSSL_UseMaxFragment(WOLFSSL* ssl, unsigned char mfl);
WOLFSSL_API int wolfSSL_CTX_UseMaxFragment(WOLFSSL_CTX* ctx, unsigned char mfl);
#endif
#endif
/* Truncated HMAC */
#ifdef HAVE_TRUNCATED_HMAC
#ifndef NO_WOLFSSL_CLIENT
WOLFSSL_API int wolfSSL_UseTruncatedHMAC(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_CTX_UseTruncatedHMAC(WOLFSSL_CTX* ctx);
#endif
#endif
/* Certificate Status Request */
/* Certificate Status Type */
enum {
WOLFSSL_CSR_OCSP = 1
};
/* Certificate Status Options (flags) */
enum {
WOLFSSL_CSR_OCSP_USE_NONCE = 0x01
};
#ifdef HAVE_CERTIFICATE_STATUS_REQUEST
#ifndef NO_WOLFSSL_CLIENT
WOLFSSL_API int wolfSSL_UseOCSPStapling(WOLFSSL* ssl,
unsigned char status_type, unsigned char options);
WOLFSSL_API int wolfSSL_CTX_UseOCSPStapling(WOLFSSL_CTX* ctx,
unsigned char status_type, unsigned char options);
#endif
#endif
/* Certificate Status Request v2 */
/* Certificate Status Type */
enum {
WOLFSSL_CSR2_OCSP = 1,
WOLFSSL_CSR2_OCSP_MULTI = 2
};
/* Certificate Status v2 Options (flags) */
enum {
WOLFSSL_CSR2_OCSP_USE_NONCE = 0x01
};
#ifdef HAVE_CERTIFICATE_STATUS_REQUEST_V2
#ifndef NO_WOLFSSL_CLIENT
WOLFSSL_API int wolfSSL_UseOCSPStaplingV2(WOLFSSL* ssl,
unsigned char status_type, unsigned char options);
WOLFSSL_API int wolfSSL_CTX_UseOCSPStaplingV2(WOLFSSL_CTX* ctx,
unsigned char status_type, unsigned char options);
#endif
#endif
/* Named Groups */
enum {
#if 0 /* Not Supported */
WOLFSSL_ECC_SECT163K1 = 1,
WOLFSSL_ECC_SECT163R1 = 2,
WOLFSSL_ECC_SECT163R2 = 3,
WOLFSSL_ECC_SECT193R1 = 4,
WOLFSSL_ECC_SECT193R2 = 5,
WOLFSSL_ECC_SECT233K1 = 6,
WOLFSSL_ECC_SECT233R1 = 7,
WOLFSSL_ECC_SECT239K1 = 8,
WOLFSSL_ECC_SECT283K1 = 9,
WOLFSSL_ECC_SECT283R1 = 10,
WOLFSSL_ECC_SECT409K1 = 11,
WOLFSSL_ECC_SECT409R1 = 12,
WOLFSSL_ECC_SECT571K1 = 13,
WOLFSSL_ECC_SECT571R1 = 14,
#endif
WOLFSSL_ECC_SECP160K1 = 15,
WOLFSSL_ECC_SECP160R1 = 16,
WOLFSSL_ECC_SECP160R2 = 17,
WOLFSSL_ECC_SECP192K1 = 18,
WOLFSSL_ECC_SECP192R1 = 19,
WOLFSSL_ECC_SECP224K1 = 20,
WOLFSSL_ECC_SECP224R1 = 21,
WOLFSSL_ECC_SECP256K1 = 22,
WOLFSSL_ECC_SECP256R1 = 23,
WOLFSSL_ECC_SECP384R1 = 24,
WOLFSSL_ECC_SECP521R1 = 25,
WOLFSSL_ECC_BRAINPOOLP256R1 = 26,
WOLFSSL_ECC_BRAINPOOLP384R1 = 27,
WOLFSSL_ECC_BRAINPOOLP512R1 = 28,
WOLFSSL_ECC_X25519 = 29,
#ifdef WOLFSSL_TLS13
/* Not implemented. */
WOLFSSL_ECC_X448 = 30,
WOLFSSL_FFDHE_2048 = 256,
WOLFSSL_FFDHE_3072 = 257,
WOLFSSL_FFDHE_4096 = 258,
WOLFSSL_FFDHE_6144 = 259,
WOLFSSL_FFDHE_8192 = 260,
#endif
};
enum {
WOLFSSL_EC_PF_UNCOMPRESSED = 0,
#if 0 /* Not Supported */
WOLFSSL_EC_PF_X962_COMP_PRIME = 1,
WOLFSSL_EC_PF_X962_COMP_CHAR2 = 2,
#endif
};
#ifdef HAVE_SUPPORTED_CURVES
#ifndef NO_WOLFSSL_CLIENT
WOLFSSL_API int wolfSSL_UseSupportedCurve(WOLFSSL* ssl, unsigned short name);
WOLFSSL_API int wolfSSL_CTX_UseSupportedCurve(WOLFSSL_CTX* ctx,
unsigned short name);
#endif
#endif
#ifdef WOLFSSL_TLS13
WOLFSSL_API int wolfSSL_UseKeyShare(WOLFSSL* ssl, unsigned short group);
WOLFSSL_API int wolfSSL_NoKeyShares(WOLFSSL* ssl);
#endif
/* Secure Renegotiation */
#ifdef HAVE_SECURE_RENEGOTIATION
WOLFSSL_API int wolfSSL_UseSecureRenegotiation(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_Rehandshake(WOLFSSL* ssl);
#endif
/* Session Ticket */
#ifdef HAVE_SESSION_TICKET
#ifndef NO_WOLFSSL_CLIENT
WOLFSSL_API int wolfSSL_UseSessionTicket(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_CTX_UseSessionTicket(WOLFSSL_CTX* ctx);
WOLFSSL_API int wolfSSL_get_SessionTicket(WOLFSSL*, unsigned char*, unsigned int*);
WOLFSSL_API int wolfSSL_set_SessionTicket(WOLFSSL*, const unsigned char*, unsigned int);
typedef int (*CallbackSessionTicket)(WOLFSSL*, const unsigned char*, int, void*);
WOLFSSL_API int wolfSSL_set_SessionTicket_cb(WOLFSSL*,
CallbackSessionTicket, void*);
#endif /* NO_WOLFSSL_CLIENT */
#ifndef NO_WOLFSSL_SERVER
#define WOLFSSL_TICKET_NAME_SZ 16
#define WOLFSSL_TICKET_IV_SZ 16
#define WOLFSSL_TICKET_MAC_SZ 32
enum TicketEncRet {
WOLFSSL_TICKET_RET_FATAL = -1, /* fatal error, don't use ticket */
WOLFSSL_TICKET_RET_OK = 0, /* ok, use ticket */
WOLFSSL_TICKET_RET_REJECT, /* don't use ticket, but not fatal */
WOLFSSL_TICKET_RET_CREATE /* existing ticket ok and create new one */
};
typedef int (*SessionTicketEncCb)(WOLFSSL*,
unsigned char key_name[WOLFSSL_TICKET_NAME_SZ],
unsigned char iv[WOLFSSL_TICKET_IV_SZ],
unsigned char mac[WOLFSSL_TICKET_MAC_SZ],
int enc, unsigned char*, int, int*, void*);
WOLFSSL_API int wolfSSL_CTX_set_TicketEncCb(WOLFSSL_CTX* ctx,
SessionTicketEncCb);
WOLFSSL_API int wolfSSL_CTX_set_TicketHint(WOLFSSL_CTX* ctx, int);
WOLFSSL_API int wolfSSL_CTX_set_TicketEncCtx(WOLFSSL_CTX* ctx, void*);
#endif /* NO_WOLFSSL_SERVER */
#endif /* HAVE_SESSION_TICKET */
#ifdef HAVE_QSH
/* Quantum-safe Crypto Schemes */
enum {
WOLFSSL_NTRU_EESS439 = 0x0101, /* max plaintext length of 65 */
WOLFSSL_NTRU_EESS593 = 0x0102, /* max plaintext length of 86 */
WOLFSSL_NTRU_EESS743 = 0x0103, /* max plaintext length of 106 */
WOLFSSL_LWE_XXX = 0x0201, /* Learning With Error encryption scheme */
WOLFSSL_HFE_XXX = 0x0301, /* Hidden Field Equation scheme */
WOLFSSL_NULL_QSH = 0xFFFF /* QSHScheme is not used */
};
/* test if the connection is using a QSH secure connection return 1 if so */
WOLFSSL_API int wolfSSL_isQSH(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_UseSupportedQSH(WOLFSSL* ssl, unsigned short name);
#ifndef NO_WOLFSSL_CLIENT
/* user control over sending client public key in hello
when flag = 1 will send keys if flag is 0 or function is not called
then will not send keys in the hello extension */
WOLFSSL_API int wolfSSL_UseClientQSHKeys(WOLFSSL* ssl, unsigned char flag);
#endif
#endif /* QSH */
/* TLS Extended Master Secret Extension */
WOLFSSL_API int wolfSSL_DisableExtendedMasterSecret(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_CTX_DisableExtendedMasterSecret(WOLFSSL_CTX* ctx);
#define WOLFSSL_CRL_MONITOR 0x01 /* monitor this dir flag */
#define WOLFSSL_CRL_START_MON 0x02 /* start monitoring flag */
/* notify user the handshake is done */
typedef int (*HandShakeDoneCb)(WOLFSSL*, void*);
WOLFSSL_API int wolfSSL_SetHsDoneCb(WOLFSSL*, HandShakeDoneCb, void*);
WOLFSSL_API int wolfSSL_PrintSessionStats(void);
WOLFSSL_API int wolfSSL_get_session_stats(unsigned int* active,
unsigned int* total,
unsigned int* peak,
unsigned int* maxSessions);
/* External facing KDF */
WOLFSSL_API
int wolfSSL_MakeTlsMasterSecret(unsigned char* ms, unsigned int msLen,
const unsigned char* pms, unsigned int pmsLen,
const unsigned char* cr, const unsigned char* sr,
int tls1_2, int hash_type);
WOLFSSL_API
int wolfSSL_MakeTlsExtendedMasterSecret(unsigned char* ms, unsigned int msLen,
const unsigned char* pms, unsigned int pmsLen,
const unsigned char* sHash, unsigned int sHashLen,
int tls1_2, int hash_type);
WOLFSSL_API
int wolfSSL_DeriveTlsKeys(unsigned char* key_data, unsigned int keyLen,
const unsigned char* ms, unsigned int msLen,
const unsigned char* sr, const unsigned char* cr,
int tls1_2, int hash_type);
#ifdef WOLFSSL_CALLBACKS
/* used internally by wolfSSL while OpenSSL types aren't */
#include <wolfssl/callbacks.h>
typedef int (*HandShakeCallBack)(HandShakeInfo*);
typedef int (*TimeoutCallBack)(TimeoutInfo*);
/* wolfSSL connect extension allowing HandShakeCallBack and/or TimeoutCallBack
for diagnostics */
WOLFSSL_API int wolfSSL_connect_ex(WOLFSSL*, HandShakeCallBack, TimeoutCallBack,
Timeval);
WOLFSSL_API int wolfSSL_accept_ex(WOLFSSL*, HandShakeCallBack, TimeoutCallBack,
Timeval);
#endif /* WOLFSSL_CALLBACKS */
#ifdef WOLFSSL_HAVE_WOLFSCEP
WOLFSSL_API void wolfSSL_wolfSCEP(void);
#endif /* WOLFSSL_HAVE_WOLFSCEP */
#ifdef WOLFSSL_HAVE_CERT_SERVICE
WOLFSSL_API void wolfSSL_cert_service(void);
#endif
#if defined(WOLFSSL_MYSQL_COMPATIBLE) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY)
WOLFSSL_API char* wolfSSL_ASN1_TIME_to_string(WOLFSSL_ASN1_TIME* time,
char* buf, int len);
#endif /* WOLFSSL_MYSQL_COMPATIBLE */
#ifdef OPENSSL_EXTRA
#ifndef NO_FILESYSTEM
WOLFSSL_API long wolfSSL_BIO_set_fp(WOLFSSL_BIO *bio, XFILE fp, int c);
WOLFSSL_API long wolfSSL_BIO_get_fp(WOLFSSL_BIO *bio, XFILE* fp);
#endif
WOLFSSL_API unsigned long wolfSSL_ERR_peek_last_error_line(const char **file, int *line);
WOLFSSL_API long wolfSSL_ctrl(WOLFSSL* ssl, int cmd, long opt, void* pt);
WOLFSSL_API long wolfSSL_CTX_ctrl(WOLFSSL_CTX* ctx, int cmd, long opt,void* pt);
#ifndef NO_CERTS
WOLFSSL_API int wolfSSL_check_private_key(const WOLFSSL* ssl);
WOLFSSL_API void* wolfSSL_X509_get_ext_d2i(const WOLFSSL_X509* x509,
int nid, int* c, int* idx);
WOLFSSL_API int wolfSSL_X509_digest(const WOLFSSL_X509* x509,
const WOLFSSL_EVP_MD* digest, unsigned char* buf, unsigned int* len);
WOLFSSL_API int wolfSSL_use_certificate(WOLFSSL* ssl, WOLFSSL_X509* x509);
WOLFSSL_API int wolfSSL_use_certificate_ASN1(WOLFSSL* ssl, unsigned char* der,
int derSz);
WOLFSSL_API int wolfSSL_use_PrivateKey(WOLFSSL* ssl, WOLFSSL_EVP_PKEY* pkey);
WOLFSSL_API int wolfSSL_use_PrivateKey_ASN1(int pri, WOLFSSL* ssl,
unsigned char* der, long derSz);
WOLFSSL_API WOLFSSL_EVP_PKEY *wolfSSL_get_privatekey(const WOLFSSL *ssl);
#ifndef NO_RSA
WOLFSSL_API int wolfSSL_use_RSAPrivateKey_ASN1(WOLFSSL* ssl, unsigned char* der,
long derSz);
#endif
#endif /* NO_CERTS */
WOLFSSL_API WOLFSSL_DH *wolfSSL_DSA_dup_DH(const WOLFSSL_DSA *r);
WOLFSSL_API int wolfSSL_SESSION_get_master_key(const WOLFSSL_SESSION* ses,
unsigned char* out, int outSz);
WOLFSSL_API int wolfSSL_SESSION_get_master_key_length(const WOLFSSL_SESSION* ses);
WOLFSSL_API void wolfSSL_CTX_set_cert_store(WOLFSSL_CTX* ctx,
WOLFSSL_X509_STORE* str);
WOLFSSL_X509* wolfSSL_d2i_X509_bio(WOLFSSL_BIO* bio, WOLFSSL_X509** x509);
WOLFSSL_API WOLFSSL_X509_STORE* wolfSSL_CTX_get_cert_store(WOLFSSL_CTX* ctx);
WOLFSSL_API size_t wolfSSL_BIO_ctrl_pending(WOLFSSL_BIO *b);
WOLFSSL_API size_t wolfSSL_get_server_random(const WOLFSSL *ssl,
unsigned char *out, size_t outlen);
WOLFSSL_API size_t wolfSSL_get_client_random(const WOLFSSL* ssl,
unsigned char* out, size_t outSz);
WOLFSSL_API pem_password_cb* wolfSSL_CTX_get_default_passwd_cb(WOLFSSL_CTX *ctx);
WOLFSSL_API void *wolfSSL_CTX_get_default_passwd_cb_userdata(WOLFSSL_CTX *ctx);
WOLFSSL_API int wolfSSL_CTX_use_PrivateKey(WOLFSSL_CTX *ctx, WOLFSSL_EVP_PKEY *pkey);
WOLFSSL_API WOLFSSL_X509 *wolfSSL_PEM_read_bio_X509(WOLFSSL_BIO *bp, WOLFSSL_X509 **x, pem_password_cb *cb, void *u);
WOLFSSL_API WOLFSSL_X509 *wolfSSL_PEM_read_bio_X509_AUX
(WOLFSSL_BIO *bp, WOLFSSL_X509 **x, pem_password_cb *cb, void *u);
/*lighttp compatibility */
#include <wolfssl/openssl/asn1.h>
struct WOLFSSL_X509_NAME_ENTRY {
WOLFSSL_ASN1_OBJECT* object; /* not defined yet */
WOLFSSL_ASN1_STRING data;
WOLFSSL_ASN1_STRING* value; /* points to data, for lighttpd port */
int set;
int size;
};
#if defined(HAVE_LIGHTY) || defined(WOLFSSL_MYSQL_COMPATIBLE) \
|| defined(HAVE_STUNNEL) \
|| defined(WOLFSSL_NGINX) \
|| defined(WOLFSSL_HAPROXY) \
|| defined(OPENSSL_EXTRA)
WOLFSSL_API void wolfSSL_X509_NAME_free(WOLFSSL_X509_NAME *name);
WOLFSSL_API char wolfSSL_CTX_use_certificate(WOLFSSL_CTX *ctx, WOLFSSL_X509 *x);
WOLFSSL_API int wolfSSL_BIO_read_filename(WOLFSSL_BIO *b, const char *name);
/* These are to be merged shortly */
WOLFSSL_API const char * wolfSSL_OBJ_nid2sn(int n);
WOLFSSL_API int wolfSSL_OBJ_obj2nid(const WOLFSSL_ASN1_OBJECT *o);
WOLFSSL_API int wolfSSL_OBJ_sn2nid(const char *sn);
WOLFSSL_API void wolfSSL_CTX_set_verify_depth(WOLFSSL_CTX *ctx,int depth);
WOLFSSL_API void wolfSSL_set_verify_depth(WOLFSSL *ssl,int depth);
WOLFSSL_API void* wolfSSL_get_app_data( const WOLFSSL *ssl);
WOLFSSL_API int wolfSSL_set_app_data(WOLFSSL *ssl, void *arg);
WOLFSSL_API WOLFSSL_ASN1_OBJECT * wolfSSL_X509_NAME_ENTRY_get_object(WOLFSSL_X509_NAME_ENTRY *ne);
WOLFSSL_API WOLFSSL_X509_NAME_ENTRY *wolfSSL_X509_NAME_get_entry(WOLFSSL_X509_NAME *name, int loc);
WOLFSSL_API void wolfSSL_sk_X509_NAME_pop_free(WOLF_STACK_OF(WOLFSSL_X509_NAME)* sk, void f (WOLFSSL_X509_NAME*));
WOLFSSL_API unsigned char *wolfSSL_SHA1(const unsigned char *d, size_t n, unsigned char *md);
WOLFSSL_API int wolfSSL_X509_check_private_key(WOLFSSL_X509*, WOLFSSL_EVP_PKEY*);
WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_NAME) *wolfSSL_dup_CA_list( WOLF_STACK_OF(WOLFSSL_X509_NAME) *sk );
/* end lighttpd*/
#endif
#endif
#if defined(HAVE_STUNNEL) || defined(HAVE_LIGHTY) \
|| defined(WOLFSSL_MYSQL_COMPATIBLE) \
|| defined(WOLFSSL_HAPROXY) \
|| defined(OPENSSL_EXTRA)
WOLFSSL_API char* wolfSSL_OBJ_nid2ln(int n);
WOLFSSL_API int wolfSSL_OBJ_txt2nid(const char *sn);
WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new_file(const char *filename, const char *mode);
WOLFSSL_API long wolfSSL_CTX_set_tmp_dh(WOLFSSL_CTX*, WOLFSSL_DH*);
WOLFSSL_API WOLFSSL_DH *wolfSSL_PEM_read_bio_DHparams(WOLFSSL_BIO *bp,
WOLFSSL_DH **x, pem_password_cb *cb, void *u);
WOLFSSL_API WOLFSSL_DSA *wolfSSL_PEM_read_bio_DSAparams(WOLFSSL_BIO *bp,
WOLFSSL_DSA **x, pem_password_cb *cb, void *u);
WOLFSSL_API int wolfSSL_PEM_write_bio_X509(WOLFSSL_BIO *bp, WOLFSSL_X509 *x);
WOLFSSL_API long wolfSSL_CTX_get_options(WOLFSSL_CTX* ctx);
#endif /* HAVE_STUNNEL || HAVE_LIGHTY */
#if defined(HAVE_STUNNEL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY)
#include <wolfssl/openssl/crypto.h>
/* SNI received callback type */
typedef int (*CallbackSniRecv)(WOLFSSL *ssl, int *ret, void* exArg);
WOLFSSL_API int wolfSSL_CRYPTO_set_mem_ex_functions(void *(*m) (size_t, const char *, int),
void *(*r) (void *, size_t, const char *, int), void (*f) (void *));
WOLFSSL_API WOLFSSL_DH *wolfSSL_DH_generate_parameters(int prime_len, int generator,
void (*callback) (int, int, void *), void *cb_arg);
WOLFSSL_API int wolfSSL_DH_generate_parameters_ex(WOLFSSL_DH*, int, int,
void (*callback) (int, int, void *));
WOLFSSL_API void wolfSSL_ERR_load_crypto_strings(void);
WOLFSSL_API unsigned long wolfSSL_ERR_peek_last_error(void);
WOLFSSL_API int wolfSSL_FIPS_mode(void);
WOLFSSL_API int wolfSSL_FIPS_mode_set(int r);
WOLFSSL_API int wolfSSL_RAND_set_rand_method(const void *meth);
WOLFSSL_API int wolfSSL_CIPHER_get_bits(const WOLFSSL_CIPHER *c, int *alg_bits);
WOLFSSL_API int wolfSSL_sk_X509_NAME_num(const WOLF_STACK_OF(WOLFSSL_X509_NAME) *s);
WOLFSSL_API int wolfSSL_sk_X509_num(const WOLF_STACK_OF(WOLFSSL_X509) *s);
WOLFSSL_API int wolfSSL_X509_NAME_print_ex(WOLFSSL_BIO*,WOLFSSL_X509_NAME*,int,
unsigned long);
WOLFSSL_API WOLFSSL_ASN1_BIT_STRING* wolfSSL_X509_get0_pubkey_bitstr(
const WOLFSSL_X509*);
WOLFSSL_API int wolfSSL_CTX_add_session(WOLFSSL_CTX*, WOLFSSL_SESSION*);
WOLFSSL_API WOLFSSL_CTX* wolfSSL_get_SSL_CTX(WOLFSSL* ssl);
WOLFSSL_API int wolfSSL_version(WOLFSSL*);
WOLFSSL_API int wolfSSL_get_state(const WOLFSSL*);
WOLFSSL_API void* wolfSSL_sk_X509_NAME_value(const WOLF_STACK_OF(WOLFSSL_X509_NAME)*, int);
WOLFSSL_API void* wolfSSL_sk_X509_value(WOLF_STACK_OF(WOLFSSL_X509)*, int);
WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509)* wolfSSL_get_peer_cert_chain(const WOLFSSL*);
WOLFSSL_API void* wolfSSL_SESSION_get_ex_data(const WOLFSSL_SESSION*, int);
WOLFSSL_API int wolfSSL_SESSION_set_ex_data(WOLFSSL_SESSION*, int, void*);
WOLFSSL_API int wolfSSL_SESSION_get_ex_new_index(long,void*,void*,void*,
CRYPTO_free_func*);
WOLFSSL_API int wolfSSL_X509_NAME_get_sz(WOLFSSL_X509_NAME*);
WOLFSSL_API const unsigned char* wolfSSL_SESSION_get_id(WOLFSSL_SESSION*,
unsigned int*);
WOLFSSL_API int wolfSSL_set_tlsext_host_name(WOLFSSL *, const char *);
WOLFSSL_API const char* wolfSSL_get_servername(WOLFSSL *, unsigned char);
WOLFSSL_API WOLFSSL_CTX* wolfSSL_set_SSL_CTX(WOLFSSL*,WOLFSSL_CTX*);
WOLFSSL_API VerifyCallback wolfSSL_CTX_get_verify_callback(WOLFSSL_CTX*);
WOLFSSL_API void wolfSSL_CTX_set_servername_callback(WOLFSSL_CTX *,
CallbackSniRecv);
WOLFSSL_API int wolfSSL_CTX_set_tlsext_servername_callback(WOLFSSL_CTX *,
CallbackSniRecv);
WOLFSSL_API void wolfSSL_CTX_set_servername_arg(WOLFSSL_CTX *, void*);
WOLFSSL_API void WOLFSSL_ERR_remove_thread_state(void*);
#ifndef NO_FILESYSTEM
WOLFSSL_API void wolfSSL_print_all_errors_fp(XFILE *fp);
#endif
WOLFSSL_API long wolfSSL_CTX_clear_options(WOLFSSL_CTX*, long);
WOLFSSL_API void wolfSSL_THREADID_set_callback(void (*threadid_func)(void*));
WOLFSSL_API void wolfSSL_THREADID_set_numeric(void* id, unsigned long val);
WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509)* wolfSSL_X509_STORE_get1_certs(
WOLFSSL_X509_STORE_CTX*, WOLFSSL_X509_NAME*);
WOLFSSL_API void wolfSSL_sk_X509_pop_free(WOLF_STACK_OF(WOLFSSL_X509)* sk, void f (WOLFSSL_X509*));
#endif /* HAVE_STUNNEL || WOLFSSL_NGINX || WOLFSSL_HAPROXY */
#if defined(HAVE_STUNNEL) || defined(WOLFSSL_MYSQL_COMPATIBLE) \
|| defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY)
WOLFSSL_API int wolfSSL_CTX_get_verify_mode(WOLFSSL_CTX* ctx);
#endif
#ifdef WOLFSSL_JNI
WOLFSSL_API int wolfSSL_set_jobject(WOLFSSL* ssl, void* objPtr);
WOLFSSL_API void* wolfSSL_get_jobject(WOLFSSL* ssl);
#endif /* WOLFSSL_JNI */
#ifdef WOLFSSL_ASYNC_CRYPT
WOLFSSL_API int wolfSSL_AsyncPoll(WOLFSSL* ssl, WOLF_EVENT_FLAG flags);
WOLFSSL_API int wolfSSL_CTX_AsyncPoll(WOLFSSL_CTX* ctx, WOLF_EVENT** events, int maxEvents,
WOLF_EVENT_FLAG flags, int* eventCount);
#endif /* WOLFSSL_ASYNC_CRYPT */
#ifdef OPENSSL_EXTRA
WOLFSSL_API int wolfSSL_CTX_set1_curves_list(WOLFSSL_CTX* ctx, char* names);
typedef void (*SSL_Msg_Cb)(int write_p, int version, int content_type,
const void *buf, size_t len, WOLFSSL *ssl, void *arg);
WOLFSSL_API int wolfSSL_CTX_set_msg_callback(WOLFSSL_CTX *ctx, SSL_Msg_Cb cb);
WOLFSSL_API int wolfSSL_set_msg_callback(WOLFSSL *ssl, SSL_Msg_Cb cb);
WOLFSSL_API int wolfSSL_CTX_set_msg_callback_arg(WOLFSSL_CTX *ctx, void* arg);
WOLFSSL_API int wolfSSL_set_msg_callback_arg(WOLFSSL *ssl, void* arg);
#endif
#ifdef OPENSSL_EXTRA
WOLFSSL_API unsigned long wolfSSL_ERR_peek_error_line_data(const char **file,
int *line, const char **data, int *flags);
#endif
#if defined WOLFSSL_NGINX || defined WOLFSSL_HAPROXY
/* Not an OpenSSL API. */
WOLFSSL_LOCAL int wolfSSL_get_ocsp_response(WOLFSSL* ssl, byte** response);
/* Not an OpenSSL API. */
WOLFSSL_LOCAL char* wolfSSL_get_ocsp_url(WOLFSSL* ssl);
/* Not an OpenSSL API. */
WOLFSSL_API int wolfSSL_set_ocsp_url(WOLFSSL* ssl, char* url);
WOLFSSL_API WOLF_STACK_OF(WOLFSSL_CIPHER) *wolfSSL_get_ciphers_compat(const WOLFSSL *ssl);
WOLFSSL_API void wolfSSL_OPENSSL_config(char *config_name);
WOLFSSL_API int wolfSSL_X509_get_ex_new_index(int idx, void *arg, void *a,
void *b, void *c);
WOLFSSL_API void *wolfSSL_X509_get_ex_data(WOLFSSL_X509 *x509, int idx);
WOLFSSL_API int wolfSSL_X509_set_ex_data(WOLFSSL_X509 *x509, int idx,
void *data);
WOLFSSL_API int wolfSSL_X509_NAME_digest(const WOLFSSL_X509_NAME *data,
const WOLFSSL_EVP_MD *type, unsigned char *md, unsigned int *len);
WOLFSSL_API long wolfSSL_SSL_CTX_get_timeout(const WOLFSSL_CTX *ctx);
WOLFSSL_API int wolfSSL_SSL_CTX_set_tmp_ecdh(WOLFSSL_CTX *ctx,
WOLFSSL_EC_KEY *ecdh);
WOLFSSL_API int wolfSSL_SSL_CTX_remove_session(WOLFSSL_CTX *,
WOLFSSL_SESSION *c);
WOLFSSL_API WOLFSSL_BIO *wolfSSL_SSL_get_rbio(const WOLFSSL *s);
WOLFSSL_API WOLFSSL_BIO *wolfSSL_SSL_get_wbio(const WOLFSSL *s);
WOLFSSL_API int wolfSSL_SSL_do_handshake(WOLFSSL *s);
WOLFSSL_API int wolfSSL_SSL_in_init(WOLFSSL *a); /* #define in OpenSSL */
#ifndef NO_SESSION_CACHE
WOLFSSL_API WOLFSSL_SESSION *wolfSSL_SSL_get0_session(const WOLFSSL *s);
#endif
WOLFSSL_API int wolfSSL_X509_check_host(WOLFSSL_X509 *x, const char *chk,
size_t chklen, unsigned int flags, char **peername);
WOLFSSL_API int wolfSSL_i2a_ASN1_INTEGER(WOLFSSL_BIO *bp,
const WOLFSSL_ASN1_INTEGER *a);
#ifdef HAVE_SESSION_TICKET
WOLFSSL_API int wolfSSL_CTX_set_tlsext_ticket_key_cb(WOLFSSL_CTX *, int (*)(
WOLFSSL *ssl, unsigned char *name, unsigned char *iv,
WOLFSSL_EVP_CIPHER_CTX *ectx, WOLFSSL_HMAC_CTX *hctx, int enc));
#endif
#ifdef HAVE_OCSP
WOLFSSL_API int wolfSSL_CTX_get_extra_chain_certs(WOLFSSL_CTX* ctx,
WOLF_STACK_OF(X509)** chain);
WOLFSSL_API int wolfSSL_CTX_set_tlsext_status_cb(WOLFSSL_CTX* ctx,
int(*)(WOLFSSL*, void*));
WOLFSSL_API int wolfSSL_X509_STORE_CTX_get1_issuer(WOLFSSL_X509 **issuer,
WOLFSSL_X509_STORE_CTX *ctx, WOLFSSL_X509 *x);
WOLFSSL_API void wolfSSL_X509_email_free(WOLF_STACK_OF(WOLFSSL_STRING) *sk);
WOLFSSL_API WOLF_STACK_OF(WOLFSSL_STRING) *wolfSSL_X509_get1_ocsp(WOLFSSL_X509 *x);
WOLFSSL_API int wolfSSL_X509_check_issued(WOLFSSL_X509 *issuer,
WOLFSSL_X509 *subject);
WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_dup(WOLFSSL_X509 *x);
WOLFSSL_API char* wolfSSL_sk_WOLFSSL_STRING_value(
WOLF_STACK_OF(WOLFSSL_STRING)* strings, int idx);
#endif /* HAVE_OCSP */
WOLFSSL_API int PEM_write_bio_WOLFSSL_X509(WOLFSSL_BIO *bio,
WOLFSSL_X509 *cert);
#endif /* WOLFSSL_NGINX */
WOLFSSL_API void wolfSSL_get0_alpn_selected(const WOLFSSL *ssl,
const unsigned char **data, unsigned int *len);
WOLFSSL_API int wolfSSL_select_next_proto(unsigned char **out,
unsigned char *outlen,
const unsigned char *in, unsigned int inlen,
const unsigned char *client,
unsigned int client_len);
WOLFSSL_API void wolfSSL_CTX_set_alpn_select_cb(WOLFSSL_CTX *ctx,
int (*cb) (WOLFSSL *ssl,
const unsigned char **out,
unsigned char *outlen,
const unsigned char *in,
unsigned int inlen,
void *arg), void *arg);
WOLFSSL_API void wolfSSL_CTX_set_next_protos_advertised_cb(WOLFSSL_CTX *s,
int (*cb) (WOLFSSL *ssl,
const unsigned char **out,
unsigned int *outlen,
void *arg), void *arg);
WOLFSSL_API void wolfSSL_CTX_set_next_proto_select_cb(WOLFSSL_CTX *s,
int (*cb) (WOLFSSL *ssl,
unsigned char **out,
unsigned char *outlen,
const unsigned char *in,
unsigned int inlen,
void *arg), void *arg);
WOLFSSL_API void wolfSSL_get0_next_proto_negotiated(const WOLFSSL *s, const unsigned char **data,
unsigned *len);
#ifdef OPENSSL_EXTRA
#if defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY)
WOLFSSL_API const unsigned char *SSL_SESSION_get0_id_context(
const WOLFSSL_SESSION *sess, unsigned int *sid_ctx_length);
WOLFSSL_API size_t SSL_get_finished(const WOLFSSL *s, void *buf, size_t count);
WOLFSSL_API size_t SSL_get_peer_finished(const WOLFSSL *s, void *buf, size_t count);
#endif
WOLFSSL_API int SSL_SESSION_set1_id(WOLFSSL_SESSION *s, const unsigned char *sid, unsigned int sid_len);
WOLFSSL_API int SSL_SESSION_set1_id_context(WOLFSSL_SESSION *s, const unsigned char *sid_ctx, unsigned int sid_ctx_len);
WOLFSSL_API void *X509_get0_tbs_sigalg(const WOLFSSL_X509 *x);
WOLFSSL_API void X509_ALGOR_get0(WOLFSSL_ASN1_OBJECT **paobj, int *pptype, const void **ppval, const void *algor);
WOLFSSL_API void *X509_get_X509_PUBKEY(void * x);
WOLFSSL_API int X509_PUBKEY_get0_param(WOLFSSL_ASN1_OBJECT **ppkalg, const unsigned char **pk, int *ppklen, void **pa, WOLFSSL_EVP_PKEY *pub);
WOLFSSL_API int EVP_PKEY_bits(WOLFSSL_EVP_PKEY *pkey);
WOLFSSL_API int i2d_X509(WOLFSSL_X509 *x, unsigned char **out);
WOLFSSL_API int i2t_ASN1_OBJECT(char *buf, int buf_len, WOLFSSL_ASN1_OBJECT *a);
WOLFSSL_API void SSL_CTX_set_tmp_dh_callback(WOLFSSL_CTX *ctx, WOLFSSL_DH *(*dh) (WOLFSSL *ssl, int is_export, int keylength));
WOLFSSL_API WOLF_STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
WOLFSSL_API int X509_STORE_load_locations(WOLFSSL_X509_STORE *ctx, const char *file, const char *dir);
WOLFSSL_API int wolfSSL_sk_SSL_CIPHER_num(const void * p);
WOLFSSL_API int wolfSSL_sk_SSL_COMP_zero(WOLFSSL_STACK* st);
WOLFSSL_API WOLFSSL_CIPHER* wolfSSL_sk_SSL_CIPHER_value(void *ciphers, int idx);
WOLFSSL_API void ERR_load_SSL_strings(void);
WOLFSSL_API void wolfSSL_EC_POINT_dump(const char *msg, const WOLFSSL_EC_POINT *p);
#endif /* OPENSSL_EXTRA */
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* WOLFSSL_SSL_H */
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