File: //proc/self/root/usr/local/ssl/include/gnutls/openssl.h
/*
* Copyright (C) 2004, 2005 Free Software Foundation
* Copyright (c) 2002 Andrew McDonald <andrew@mcdonald.org.uk>
*
* This file is part of GNUTLS-EXTRA.
*
* GNUTLS-EXTRA 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.
*
* GNUTLS-EXTRA 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 GNUTLS-EXTRA; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*
*/
/* WARNING: Error functions aren't currently thread-safe */
/* This file contains prototypes about the OPENSSL compatibility
* layer in GNUTLS. GNUTLS is not a replacement of OPENSSL so
* this compatibility layer only support limited OPENSSL functionality.
*
* New programs should avoid using this compatibility layer, and
* use the native GNUTLS API.
*/
#ifndef GNUTLS_OPENSSL_H
#define GNUTLS_OPENSSL_H
#ifdef __cplusplus
extern "C"
{
#endif
#include <gnutls/gnutls.h>
/* Extra definitions that do not longer exist in gnutls.
*/
#define GNUTLS_X509_CN_SIZE 256
#define GNUTLS_X509_C_SIZE 3
#define GNUTLS_X509_O_SIZE 256
#define GNUTLS_X509_OU_SIZE 256
#define GNUTLS_X509_L_SIZE 256
#define GNUTLS_X509_S_SIZE 256
#define GNUTLS_X509_EMAIL_SIZE 256
typedef struct
{
char common_name[GNUTLS_X509_CN_SIZE];
char country[GNUTLS_X509_C_SIZE];
char organization[GNUTLS_X509_O_SIZE];
char organizational_unit_name[GNUTLS_X509_OU_SIZE];
char locality_name[GNUTLS_X509_L_SIZE];
char state_or_province_name[GNUTLS_X509_S_SIZE];
char email[GNUTLS_X509_EMAIL_SIZE];
} gnutls_x509_dn;
#define OPENSSL_VERSION_NUMBER (0x0090604F)
#define SSLEAY_VERSION_NUMBER OPENSSL_VERSION_NUMBER
#define OPENSSL_VERSION_TEXT ("GNUTLS " LIBGNUTLS_VERSION " ")
#define SSL_ERROR_NONE (0)
#define SSL_ERROR_SSL (1)
#define SSL_ERROR_WANT_READ (2)
#define SSL_ERROR_WANT_WRITE (3)
#define SSL_ERROR_SYSCALL (5)
#define SSL_ERROR_ZERO_RETURN (6)
#define SSL_FILETYPE_PEM (GNUTLS_X509_FMT_PEM)
#define SSL_VERIFY_NONE (0)
#define SSL_ST_OK (1)
#define X509_V_ERR_CERT_NOT_YET_VALID (1)
#define X509_V_ERR_CERT_HAS_EXPIRED (2)
#define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT (3)
#define SSL_OP_ALL (0x000FFFFF)
#define SSL_OP_NO_TLSv1 (0x0400000)
#define SSL_MODE_ENABLE_PARTIAL_WRITE (0x1)
#define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER (0x2)
#define SSL_MODE_AUTO_RETRY (0x4)
typedef gnutls_x509_dn X509_NAME;
typedef gnutls_datum_t X509;
typedef struct _SSL SSL;
typedef struct
{
int protocol_priority[GNUTLS_MAX_ALGORITHM_NUM];
int cipher_priority[GNUTLS_MAX_ALGORITHM_NUM];
int comp_priority[GNUTLS_MAX_ALGORITHM_NUM];
int kx_priority[GNUTLS_MAX_ALGORITHM_NUM];
int mac_priority[GNUTLS_MAX_ALGORITHM_NUM];
gnutls_connection_end_t connend;
} SSL_METHOD;
typedef struct
{
gnutls_protocol_t version;
gnutls_cipher_algorithm_t cipher;
gnutls_kx_algorithm_t kx;
gnutls_mac_algorithm_t mac;
gnutls_compression_method_t compression;
gnutls_certificate_type_t cert;
} SSL_CIPHER;
typedef struct _BIO
{
gnutls_transport_ptr_t fd;
} BIO;
typedef struct
{
SSL *ssl;
int error;
const gnutls_datum_t *cert_list;
#define current_cert cert_list
} X509_STORE_CTX;
#define X509_STORE_CTX_get_current_cert(ctx) ((ctx)->current_cert)
typedef struct _SSL_CTX
{
SSL_METHOD *method;
char *certfile;
int certfile_type;
char *keyfile;
int keyfile_type;
unsigned long options;
int (*verify_callback) (int, X509_STORE_CTX *);
int verify_mode;
} SSL_CTX;
struct _SSL
{
gnutls_session_t gnutls_state;
gnutls_certificate_client_credentials gnutls_cred;
SSL_CTX *ctx;
SSL_CIPHER ciphersuite;
int last_error;
int shutdown;
int state;
unsigned long options;
int (*verify_callback) (int, X509_STORE_CTX *);
int verify_mode;
gnutls_transport_ptr_t rfd;
gnutls_transport_ptr_t wfd;
};
#define rbio gnutls_state
typedef struct
{
void *handle;
} MD_CTX;
struct RSA;
typedef struct RSA RSA;
#define MD5_CTX MD_CTX
#define RIPEMD160_CTX MD_CTX
#define OpenSSL_add_ssl_algorithms() SSL_library_init()
#define SSLeay_add_ssl_algorithms() SSL_library_init()
#define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms()
#define SSL_get_cipher_name(ssl) SSL_CIPHER_get_name(SSL_get_current_cipher(ssl))
#define SSL_get_cipher(ssl) SSL_get_cipher_name(ssl)
#define SSL_get_cipher_bits(ssl,bp) SSL_CIPHER_get_bits(SSL_get_current_cipher(ssl),(bp))
#define SSL_get_cipher_version(ssl) SSL_CIPHER_get_version(SSL_get_current_cipher(ssl))
/* Library initialisation functions */
int SSL_library_init (void);
void OpenSSL_add_all_algorithms (void);
/* SSL_CTX structure handling */
SSL_CTX *SSL_CTX_new (SSL_METHOD * method);
void SSL_CTX_free (SSL_CTX * ctx);
int SSL_CTX_set_default_verify_paths (SSL_CTX * ctx);
int SSL_CTX_use_certificate_file (SSL_CTX * ctx, const char *certfile,
int type);
int SSL_CTX_use_PrivateKey_file (SSL_CTX * ctx, const char *keyfile,
int type);
void SSL_CTX_set_verify (SSL_CTX * ctx, int verify_mode,
int (*verify_callback) (int, X509_STORE_CTX *));
unsigned long SSL_CTX_set_options (SSL_CTX * ctx, unsigned long options);
long SSL_CTX_set_mode (SSL_CTX * ctx, long mode);
int SSL_CTX_set_cipher_list (SSL_CTX * ctx, const char *list);
/* SSL_CTX statistics */
long SSL_CTX_sess_number (SSL_CTX * ctx);
long SSL_CTX_sess_connect (SSL_CTX * ctx);
long SSL_CTX_sess_connect_good (SSL_CTX * ctx);
long SSL_CTX_sess_connect_renegotiate (SSL_CTX * ctx);
long SSL_CTX_sess_accept (SSL_CTX * ctx);
long SSL_CTX_sess_accept_good (SSL_CTX * ctx);
long SSL_CTX_sess_accept_renegotiate (SSL_CTX * ctx);
long SSL_CTX_sess_hits (SSL_CTX * ctx);
long SSL_CTX_sess_misses (SSL_CTX * ctx);
long SSL_CTX_sess_timeouts (SSL_CTX * ctx);
/* SSL structure handling */
SSL *SSL_new (SSL_CTX * ctx);
void SSL_free (SSL * ssl);
void SSL_load_error_strings (void);
int SSL_get_error (SSL * ssl, int ret);
int SSL_set_fd (SSL * ssl, int fd);
int SSL_set_rfd (SSL * ssl, int fd);
int SSL_set_wfd (SSL * ssl, int fd);
void SSL_set_bio (SSL * ssl, BIO * rbio, BIO * wbio);
void SSL_set_connect_state (SSL * ssl);
int SSL_pending (SSL * ssl);
void SSL_set_verify (SSL * ssl, int verify_mode,
int (*verify_callback) (int, X509_STORE_CTX *));
const X509 *SSL_get_peer_certificate (SSL * ssl);
/* SSL connection open/close/read/write functions */
int SSL_connect (SSL * ssl);
int SSL_accept (SSL * ssl);
int SSL_shutdown (SSL * ssl);
int SSL_read (SSL * ssl, void *buf, int len);
int SSL_write (SSL * ssl, const void *buf, int len);
int SSL_want (SSL * ssl);
#define SSL_NOTHING (1)
#define SSL_WRITING (2)
#define SSL_READING (3)
#define SSL_X509_LOOKUP (4)
#define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
#define SSL_want_read(s) (SSL_want(s) == SSL_READING)
#define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
#define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
/* SSL_METHOD functions */
SSL_METHOD *SSLv23_client_method (void);
SSL_METHOD *SSLv23_server_method (void);
SSL_METHOD *SSLv3_client_method (void);
SSL_METHOD *SSLv3_server_method (void);
SSL_METHOD *TLSv1_client_method (void);
SSL_METHOD *TLSv1_server_method (void);
/* SSL_CIPHER functions */
SSL_CIPHER *SSL_get_current_cipher (SSL * ssl);
const char *SSL_CIPHER_get_name (SSL_CIPHER * cipher);
int SSL_CIPHER_get_bits (SSL_CIPHER * cipher, int *bits);
const char *SSL_CIPHER_get_version (SSL_CIPHER * cipher);
char *SSL_CIPHER_description (SSL_CIPHER * cipher, char *buf, int size);
/* X509 functions */
X509_NAME *X509_get_subject_name (const X509 * cert);
X509_NAME *X509_get_issuer_name (const X509 * cert);
char *X509_NAME_oneline (gnutls_x509_dn * name, char *buf, int len);
void X509_free (const X509 * cert);
/* BIO functions */
void BIO_get_fd (gnutls_session_t gnutls_state, int *fd);
BIO *BIO_new_socket (int sock, int close_flag);
/* error handling */
unsigned long ERR_get_error (void);
const char *ERR_error_string (unsigned long e, char *buf);
/* RAND functions */
int RAND_status (void);
void RAND_seed (const void *buf, int num);
int RAND_bytes (unsigned char *buf, int num);
const char *RAND_file_name (char *buf, size_t len);
int RAND_load_file (const char *name, long maxbytes);
int RAND_write_file (const char *name);
int RAND_egd_bytes (const char *path, int bytes);
#define RAND_egd(p) RAND_egd_bytes((p), 255)
/* message digest functions */
#define MD5_DIGEST_LENGTH 16
void MD5_Init (MD5_CTX * ctx);
void MD5_Update (MD5_CTX * ctx, const void *buf, int len);
void MD5_Final (unsigned char *md, MD5_CTX * ctx);
unsigned char *MD5 (const unsigned char *buf, unsigned long len,
unsigned char *md);
void RIPEMD160_Init (RIPEMD160_CTX * ctx);
void RIPEMD160_Update (RIPEMD160_CTX * ctx, const void *buf, int len);
void RIPEMD160_Final (unsigned char *md, RIPEMD160_CTX * ctx);
unsigned char *RIPEMD160 (const unsigned char *buf, unsigned long len,
unsigned char *md);
#ifdef __cplusplus
}
#endif
#endif