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| Current Path : /usr/include/gnutls/ |
| Current File : //usr/include/gnutls/openssl.h |
/*
* Copyright (C) 2004-2012 Free Software Foundation, Inc.
* 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 3 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 complete replacement of OPENSSL so this
* compatibility layer only supports limited OpenSSL functionality.
*
* New programs should avoid using this compatibility layer, and use
* the native GnuTLS API directly.
*/
#ifndef GNUTLS_OPENSSL_H
#define GNUTLS_OPENSSL_H
#ifdef __cplusplus
extern "C" {
#endif
#include <gnutls/gnutls.h>
/* Extra definitions that no 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 " GNUTLS_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)
#undef X509_NAME
#undef X509
typedef gnutls_x509_dn X509_NAME;
typedef gnutls_datum_t X509;
typedef struct _SSL SSL;
typedef struct {
char priority_string[256];
unsigned int 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_st;
typedef struct rsa_st 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);
int RAND_pseudo_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
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