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openssl/ssl/ssl.h

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/* ssl/ssl.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_SSL_H
#define HEADER_SSL_H
#ifdef OPENSSL_ALGORITHM_DEFINES
# include <openssl/opensslconf.h>
#else
# define OPENSSL_ALGORITHM_DEFINES
# include <openssl/opensslconf.h>
# undef OPENSSL_ALGORITHM_DEFINES
#endif
#ifndef NO_COMP
#include <openssl/comp.h>
#endif
#ifndef NO_BIO
#include <openssl/bio.h>
#endif
#ifndef NO_X509
#include <openssl/x509.h>
#endif
#ifndef NO_KRB5
#include <openssl/kssl.h>
#endif
#include <openssl/safestack.h>
#ifdef __cplusplus
extern "C" {
#endif
/* SSLeay version number for ASN.1 encoding of the session information */
/* Version 0 - initial version
* Version 1 - added the optional peer certificate
*/
#define SSL_SESSION_ASN1_VERSION 0x0001
/* text strings for the ciphers */
#define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5
#define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5
#define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
#define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5
#define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
#define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5
#define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5
#define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA
#define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
#define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
/* VRS Additional Kerberos5 entries
*/
#define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
#define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
#define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
#define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
#define SSL_MAX_SSL_SESSION_ID_LENGTH 32
#define SSL_MAX_SID_CTX_LENGTH 32
#define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
#define SSL_MAX_KEY_ARG_LENGTH 8
#define SSL_MAX_MASTER_KEY_LENGTH 48
/* These are used to specify which ciphers to use and not to use */
#define SSL_TXT_LOW "LOW"
#define SSL_TXT_MEDIUM "MEDIUM"
#define SSL_TXT_HIGH "HIGH"
#define SSL_TXT_kFZA "kFZA"
#define SSL_TXT_aFZA "aFZA"
#define SSL_TXT_eFZA "eFZA"
#define SSL_TXT_FZA "FZA"
#define SSL_TXT_aNULL "aNULL"
#define SSL_TXT_eNULL "eNULL"
#define SSL_TXT_NULL "NULL"
#define SSL_TXT_kKRB5 "kKRB5"
#define SSL_TXT_aKRB5 "aKRB5"
#define SSL_TXT_KRB5 "KRB5"
#define SSL_TXT_kRSA "kRSA"
#define SSL_TXT_kDHr "kDHr"
#define SSL_TXT_kDHd "kDHd"
#define SSL_TXT_kEDH "kEDH"
#define SSL_TXT_aRSA "aRSA"
#define SSL_TXT_aDSS "aDSS"
#define SSL_TXT_aDH "aDH"
#define SSL_TXT_DSS "DSS"
#define SSL_TXT_DH "DH"
#define SSL_TXT_EDH "EDH"
#define SSL_TXT_ADH "ADH"
#define SSL_TXT_RSA "RSA"
#define SSL_TXT_DES "DES"
#define SSL_TXT_3DES "3DES"
#define SSL_TXT_RC4 "RC4"
#define SSL_TXT_RC2 "RC2"
#define SSL_TXT_IDEA "IDEA"
#define SSL_TXT_MD5 "MD5"
#define SSL_TXT_SHA1 "SHA1"
#define SSL_TXT_SHA "SHA"
#define SSL_TXT_EXP "EXP"
#define SSL_TXT_EXPORT "EXPORT"
#define SSL_TXT_EXP40 "EXPORT40"
#define SSL_TXT_EXP56 "EXPORT56"
#define SSL_TXT_SSLV2 "SSLv2"
#define SSL_TXT_SSLV3 "SSLv3"
#define SSL_TXT_TLSV1 "TLSv1"
#define SSL_TXT_ALL "ALL"
/* 'DEFAULT' at the start of the cipher list insert the following string
* in addition to this being the default cipher string */
#define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:RC4+RSA:+SSLv2:@STRENGTH"
/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
#define SSL_SENT_SHUTDOWN 1
#define SSL_RECEIVED_SHUTDOWN 2
#ifdef __cplusplus
}
#endif
#include <openssl/crypto.h>
#include <openssl/lhash.h>
#include <openssl/buffer.h>
#include <openssl/bio.h>
#include <openssl/pem.h>
#include <openssl/x509.h>
#ifdef __cplusplus
extern "C" {
#endif
#if (defined(NO_RSA) || defined(NO_MD5)) && !defined(NO_SSL2)
#define NO_SSL2
#endif
#define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
#define SSL_FILETYPE_PEM X509_FILETYPE_PEM
/* This is needed to stop compilers complaining about the
* 'struct ssl_st *' function parameters used to prototype callbacks
* in SSL_CTX. */
typedef struct ssl_st *ssl_crock_st;
/* used to hold info on the particular ciphers used */
typedef struct ssl_cipher_st
{
int valid;
const char *name; /* text name */
unsigned long id; /* id, 4 bytes, first is version */
unsigned long algorithms; /* what ciphers are used */
unsigned long algo_strength; /* strength and export flags */
unsigned long algorithm2; /* Extra flags */
int strength_bits; /* Number of bits really used */
int alg_bits; /* Number of bits for algorithm */
unsigned long mask; /* used for matching */
unsigned long mask_strength; /* also used for matching */
} SSL_CIPHER;
DECLARE_STACK_OF(SSL_CIPHER)
typedef struct ssl_st SSL;
typedef struct ssl_ctx_st SSL_CTX;
/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
typedef struct ssl_method_st
{
int version;
int (*ssl_new)(SSL *s);
void (*ssl_clear)(SSL *s);
void (*ssl_free)(SSL *s);
int (*ssl_accept)(SSL *s);
int (*ssl_connect)(SSL *s);
int (*ssl_read)(SSL *s,void *buf,int len);
int (*ssl_peek)(SSL *s,char *buf,int len);
int (*ssl_write)(SSL *s,const void *buf,int len);
int (*ssl_shutdown)(SSL *s);
int (*ssl_renegotiate)(SSL *s);
int (*ssl_renegotiate_check)(SSL *s);
long (*ssl_ctrl)(SSL *s,int cmd,long larg,char *parg);
long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,char *parg);
SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
int (*ssl_pending)(SSL *s);
int (*num_ciphers)(void);
SSL_CIPHER *(*get_cipher)(unsigned ncipher);
struct ssl_method_st *(*get_ssl_method)(int version);
long (*get_timeout)(void);
struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
int (*ssl_version)();
long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)());
long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)());
} SSL_METHOD;
/* Lets make this into an ASN.1 type structure as follows
* SSL_SESSION_ID ::= SEQUENCE {
* version INTEGER, -- structure version number
* SSLversion INTEGER, -- SSL version number
* Cipher OCTET_STRING, -- the 3 byte cipher ID
* Session_ID OCTET_STRING, -- the Session ID
* Master_key OCTET_STRING, -- the master key
* Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
* Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
* Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
* Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
* Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
* Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
* Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
* }
* Look in ssl/ssl_asn1.c for more details
* I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
*/
typedef struct ssl_session_st
{
int ssl_version; /* what ssl version session info is
* being kept in here? */
/* only really used in SSLv2 */
unsigned int key_arg_length;
unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
int master_key_length;
unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
/* session_id - valid? */
unsigned int session_id_length;
unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
/* this is used to determine whether the session is being reused in
* the appropriate context. It is up to the application to set this,
* via SSL_new */
unsigned int sid_ctx_length;
unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
int not_resumable;
/* The cert is the certificate used to establish this connection */
struct sess_cert_st /* SESS_CERT */ *sess_cert;
/* This is the cert for the other end.
* On clients, it will be the same as sess_cert->peer_key->x509
* (the latter is not enough as sess_cert is not retained
* in the external representation of sessions, see ssl_asn1.c). */
X509 *peer;
/* when app_verify_callback accepts a session where the peer's certificate
* is not ok, we must remember the error for session reuse: */
long verify_result; /* only for servers */
int references;
long timeout;
long time;
int compress_meth; /* Need to lookup the method */
SSL_CIPHER *cipher;
unsigned long cipher_id; /* when ASN.1 loaded, this
* needs to be used to load
* the 'cipher' structure */
STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
CRYPTO_EX_DATA ex_data; /* application specific data */
/* These are used to make removal of session-ids more
* efficient and to implement a maximum cache size. */
struct ssl_session_st *prev,*next;
} SSL_SESSION;
#define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
#define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
#define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
#define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
#define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L
#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
#define SSL_OP_TLS_D5_BUG 0x00000100L
#define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
#define SSL_OP_TLS_ROLLBACK_BUG 0x00000400L
/* If set, always create a new key when using tmp_dh parameters */
#define SSL_OP_SINGLE_DH_USE 0x00100000L
/* Set to also use the tmp_rsa key when doing RSA operations. */
#define SSL_OP_EPHEMERAL_RSA 0x00200000L
/* The next flag deliberately changes the ciphertest, this is a check
* for the PKCS#1 attack */
#define SSL_OP_PKCS1_CHECK_1 0x08000000L
#define SSL_OP_PKCS1_CHECK_2 0x10000000L
#define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
/* SSL_OP_NON_EXPORT_FIRST looks utterly broken .. */
#define SSL_OP_NON_EXPORT_FIRST 0x40000000L
#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x80000000L
#define SSL_OP_ALL 0x000FFFFFL
#define SSL_OP_NO_SSLv2 0x01000000L
#define SSL_OP_NO_SSLv3 0x02000000L
#define SSL_OP_NO_TLSv1 0x04000000L
/* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
* when just a single record has been written): */
#define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
/* Make it possible to retry SSL_write() with changed buffer location
* (buffer contents must stay the same!); this is not the default to avoid
* the misconception that non-blocking SSL_write() behaves like
* non-blocking write(): */
#define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
/* Never bother the application with retries if the transport
* is blocking: */
#define SSL_MODE_AUTO_RETRY 0x00000004L
/* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
* they cannot be used to clear bits. */
#define SSL_CTX_set_options(ctx,op) \
SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,op,NULL)
#define SSL_CTX_get_options(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,0,NULL)
#define SSL_set_options(ssl,op) \
SSL_ctrl(ssl,SSL_CTRL_OPTIONS,op,NULL)
#define SSL_get_options(ssl) \
SSL_ctrl(ssl,SSL_CTRL_OPTIONS,0,NULL)
#define SSL_CTX_set_mode(ctx,op) \
SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,op,NULL)
#define SSL_CTX_get_mode(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,0,NULL)
#define SSL_set_mode(ssl,op) \
SSL_ctrl(ssl,SSL_CTRL_MODE,op,NULL)
#define SSL_get_mode(ssl) \
SSL_ctrl(ssl,SSL_CTRL_MODE,0,NULL)
#define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
typedef struct ssl_comp_st
{
int id;
char *name;
#ifndef NO_COMP
COMP_METHOD *method;
#else
char *method;
#endif
} SSL_COMP;
DECLARE_STACK_OF(SSL_COMP)
struct ssl_ctx_st
{
SSL_METHOD *method;
unsigned long options;
unsigned long mode;
STACK_OF(SSL_CIPHER) *cipher_list;
/* same as above but sorted for lookup */
STACK_OF(SSL_CIPHER) *cipher_list_by_id;
struct x509_store_st /* X509_STORE */ *cert_store;
struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */
/* Most session-ids that will be cached, default is
* SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
unsigned long session_cache_size;
struct ssl_session_st *session_cache_head;
struct ssl_session_st *session_cache_tail;
/* This can have one of 2 values, ored together,
* SSL_SESS_CACHE_CLIENT,
* SSL_SESS_CACHE_SERVER,
* Default is SSL_SESSION_CACHE_SERVER, which means only
* SSL_accept which cache SSL_SESSIONS. */
int session_cache_mode;
/* If timeout is not 0, it is the default timeout value set
* when SSL_new() is called. This has been put in to make
* life easier to set things up */
long session_timeout;
/* If this callback is not null, it will be called each
* time a session id is added to the cache. If this function
* returns 1, it means that the callback will do a
* SSL_SESSION_free() when it has finished using it. Otherwise,
* on 0, it means the callback has finished with it.
* If remove_session_cb is not null, it will be called when
* a session-id is removed from the cache. After the call,
* OpenSSL will SSL_SESSION_free() it. */
int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
unsigned char *data,int len,int *copy);
struct
{
int sess_connect; /* SSL new conn - started */
int sess_connect_renegotiate;/* SSL reneg - requested */
int sess_connect_good; /* SSL new conne/reneg - finished */
int sess_accept; /* SSL new accept - started */
int sess_accept_renegotiate;/* SSL reneg - requested */
int sess_accept_good; /* SSL accept/reneg - finished */
int sess_miss; /* session lookup misses */
int sess_timeout; /* reuse attempt on timeouted session */
int sess_cache_full; /* session removed due to full cache */
int sess_hit; /* session reuse actually done */
int sess_cb_hit; /* session-id that was not
* in the cache was
* passed back via the callback. This
* indicates that the application is
* supplying session-id's from other
* processes - spooky :-) */
} stats;
int references;
/**/ void (*info_callback)();
/* if defined, these override the X509_verify_cert() calls */
/**/ int (*app_verify_callback)();
/**/ char *app_verify_arg; /* never used; should be void * */
/* default values to use in SSL structures */
/**/ struct cert_st /* CERT */ *cert;
/**/ int read_ahead;
/**/ int verify_mode;
/**/ int verify_depth;
/**/ unsigned int sid_ctx_length;
/**/ unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
/**/ int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx);
int purpose; /* Purpose setting */
int trust; /* Trust setting */
/* Default password callback. */
/**/ pem_password_cb *default_passwd_callback;
/* Default password callback user data. */
/**/ void *default_passwd_callback_userdata;
/* get client cert callback */
/**/ int (*client_cert_cb)(/* SSL *ssl, X509 **x509, EVP_PKEY **pkey */);
/* what we put in client cert requests */
STACK_OF(X509_NAME) *client_CA;
/**/ int quiet_shutdown;
CRYPTO_EX_DATA ex_data;
const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
STACK_OF(X509) *extra_certs;
STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
};
#define SSL_SESS_CACHE_OFF 0x0000
#define SSL_SESS_CACHE_CLIENT 0x0001
#define SSL_SESS_CACHE_SERVER 0x0002
#define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
#define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
/* This one, when set, makes the server session-id lookup not look
* in the cache. If there is an application get_session callback
* defined, this will still get called. */
#define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx);
#define SSL_CTX_sess_number(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
#define SSL_CTX_sess_connect(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
#define SSL_CTX_sess_connect_good(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
#define SSL_CTX_sess_connect_renegotiate(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
#define SSL_CTX_sess_accept(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
#define SSL_CTX_sess_accept_renegotiate(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
#define SSL_CTX_sess_accept_good(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
#define SSL_CTX_sess_hits(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
#define SSL_CTX_sess_cb_hits(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
#define SSL_CTX_sess_misses(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
#define SSL_CTX_sess_timeouts(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
#define SSL_CTX_sess_cache_full(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
#define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
#define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
#define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
#define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
#define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
#define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
#define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
#define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
#define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
#define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
#define SSL_NOTHING 1
#define SSL_WRITING 2
#define SSL_READING 3
#define SSL_X509_LOOKUP 4
/* These will only be used when doing non-blocking IO */
#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)
struct ssl_st
{
/* protocol version
* (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION)
*/
int version;
int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
SSL_METHOD *method; /* SSLv3 */
/* There are 2 BIO's even though they are normally both the
* same. This is so data can be read and written to different
* handlers */
#ifndef NO_BIO
BIO *rbio; /* used by SSL_read */
BIO *wbio; /* used by SSL_write */
BIO *bbio; /* used during session-id reuse to concatenate
* messages */
#else
char *rbio; /* used by SSL_read */
char *wbio; /* used by SSL_write */
char *bbio;
#endif
/* This holds a variable that indicates what we were doing
* when a 0 or -1 is returned. This is needed for
* non-blocking IO so we know what request needs re-doing when
* in SSL_accept or SSL_connect */
int rwstate;
/* true when we are actually in SSL_accept() or SSL_connect() */
int in_handshake;
int (*handshake_func)();
/* Imagine that here's a boolean member "init" that is
* switched as soon as SSL_set_{accept/connect}_state
* is called for the first time, so that "state" and
* "handshake_func" are properly initialized. But as
* handshake_func is == 0 until then, we use this
* test instead of an "init" member.
*/
int server; /* are we the server side? - mostly used by SSL_clear*/
int new_session;/* 1 if we are to use a new session */
int quiet_shutdown;/* don't send shutdown packets */
int shutdown; /* we have shut things down, 0x01 sent, 0x02
* for received */
int state; /* where we are */
int rstate; /* where we are when reading */
BUF_MEM *init_buf; /* buffer used during init */
int init_num; /* amount read/written */
int init_off; /* amount read/written */
/* used internally to point at a raw packet */
unsigned char *packet;
unsigned int packet_length;
struct ssl2_state_st *s2; /* SSLv2 variables */
struct ssl3_state_st *s3; /* SSLv3 variables */
int read_ahead; /* Read as many input bytes as possible
* (for non-blocking reads) */
int hit; /* reusing a previous session */
int purpose; /* Purpose setting */
int trust; /* Trust setting */
/* crypto */
STACK_OF(SSL_CIPHER) *cipher_list;
STACK_OF(SSL_CIPHER) *cipher_list_by_id;
/* These are the ones being used, the ones in SSL_SESSION are
* the ones to be 'copied' into these ones */
EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
const EVP_MD *read_hash; /* used for mac generation */
#ifndef NO_COMP
COMP_CTX *expand; /* uncompress */
#else
char *expand;
#endif
EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
const EVP_MD *write_hash; /* used for mac generation */
#ifndef NO_COMP
COMP_CTX *compress; /* compression */
#else
char *compress;
#endif
/* session info */
/* client cert? */
/* This is used to hold the server certificate used */
struct cert_st /* CERT */ *cert;
/* the session_id_context is used to ensure sessions are only reused
* in the appropriate context */
unsigned int sid_ctx_length;
unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
/* This can also be in the session once a session is established */
SSL_SESSION *session;
/* Used in SSL2 and SSL3 */
int verify_mode; /* 0 don't care about verify failure.
* 1 fail if verify fails */
int verify_depth;
int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
void (*info_callback)(); /* optional informational callback */
int error; /* error bytes to be written */
int error_code; /* actual code */
#ifndef NO_KRB5
KSSL_CTX *kssl_ctx; /* Kerberos 5 context */
#endif /* NO_KRB5 */
SSL_CTX *ctx;
/* set this flag to 1 and a sleep(1) is put into all SSL_read()
* and SSL_write() calls, good for nbio debuging :-) */
int debug;
/* extra application data */
long verify_result;
CRYPTO_EX_DATA ex_data;
/* for server side, keep the list of CA_dn we can use */
STACK_OF(X509_NAME) *client_CA;
int references;
unsigned long options; /* protocol behaviour */
unsigned long mode; /* API behaviour */
int first_packet;
int client_version; /* what was passed, used for
* SSLv3/TLS rollback check */
};
#ifdef __cplusplus
}
#endif
#include <openssl/ssl2.h>
#include <openssl/ssl3.h>
#include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
#include <openssl/ssl23.h>
#ifdef __cplusplus
extern "C" {
#endif
/* compatibility */
#define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
#define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
#define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
#define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
#define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
#define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
/* The following are the possible values for ssl->state are are
* used to indicate where we are up to in the SSL connection establishment.
* The macros that follow are about the only things you should need to use
* and even then, only when using non-blocking IO.
* It can also be useful to work out where you were when the connection
* failed */
#define SSL_ST_CONNECT 0x1000
#define SSL_ST_ACCEPT 0x2000
#define SSL_ST_MASK 0x0FFF
#define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
#define SSL_ST_BEFORE 0x4000
#define SSL_ST_OK 0x03
#define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
#define SSL_CB_LOOP 0x01
#define SSL_CB_EXIT 0x02
#define SSL_CB_READ 0x04
#define SSL_CB_WRITE 0x08
#define SSL_CB_ALERT 0x4000 /* used in callback */
#define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
#define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
#define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
#define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
#define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
#define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
#define SSL_CB_HANDSHAKE_START 0x10
#define SSL_CB_HANDSHAKE_DONE 0x20
/* Is the SSL_connection established? */
#define SSL_get_state(a) SSL_state(a)
#define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
#define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
#define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
#define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
#define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
/* The following 2 states are kept in ssl->rstate when reads fail,
* you should not need these */
#define SSL_ST_READ_HEADER 0xF0
#define SSL_ST_READ_BODY 0xF1
#define SSL_ST_READ_DONE 0xF2
/* Obtain latest Finished message
* -- that we sent (SSL_get_finished)
* -- that we expected from peer (SSL_get_peer_finished).
* Returns length (0 == no Finished so far), copies up to 'count' bytes. */
size_t SSL_get_finished(SSL *s, void *buf, size_t count);
size_t SSL_get_peer_finished(SSL *s, void *buf, size_t count);
/* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
* are 'ored' with SSL_VERIFY_PEER if they are desired */
#define SSL_VERIFY_NONE 0x00
#define SSL_VERIFY_PEER 0x01
#define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
#define SSL_VERIFY_CLIENT_ONCE 0x04
#define OpenSSL_add_ssl_algorithms() SSL_library_init()
#define SSLeay_add_ssl_algorithms() SSL_library_init()
/* this is for backward compatibility */
#if 0 /* NEW_SSLEAY */
#define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
#define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
#define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
#define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
#define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
#endif
/* More backward compatibility */
#define SSL_get_cipher(s) \
SSL_CIPHER_get_name(SSL_get_current_cipher(s))
#define SSL_get_cipher_bits(s,np) \
SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
#define SSL_get_cipher_version(s) \
SSL_CIPHER_get_version(SSL_get_current_cipher(s))
#define SSL_get_cipher_name(s) \
SSL_CIPHER_get_name(SSL_get_current_cipher(s))
#define SSL_get_time(a) SSL_SESSION_get_time(a)
#define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
#define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
#define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
#if 1 /*SSLEAY_MACROS*/
#define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \
(char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \
(bp),(unsigned char **)(s_id))
#define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \
bp,(unsigned char *)s_id)
#define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
(char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
#define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \
(char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u)
#define PEM_write_SSL_SESSION(fp,x) \
PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
#define PEM_write_bio_SSL_SESSION(bp,x) \
PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL)
#endif
#define SSL_AD_REASON_OFFSET 1000
/* These alert types are for SSLv3 and TLSv1 */
#define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
#define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
#define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
#define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
#define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
#define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
#define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
#define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
#define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
#define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
#define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
#define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
#define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
#define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
#define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
#define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
#define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
#define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
#define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
#define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
#define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
#define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
#define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
#define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
#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_WANT_X509_LOOKUP 4
#define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
#define SSL_ERROR_ZERO_RETURN 6
#define SSL_ERROR_WANT_CONNECT 7
#define SSL_ERROR_WANT_ACCEPT 8
#define SSL_CTRL_NEED_TMP_RSA 1
#define SSL_CTRL_SET_TMP_RSA 2
#define SSL_CTRL_SET_TMP_DH 3
#define SSL_CTRL_SET_TMP_RSA_CB 4
#define SSL_CTRL_SET_TMP_DH_CB 5
/* Add these ones */
#define SSL_CTRL_GET_SESSION_REUSED 6
#define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7
#define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8
#define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 9
#define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 10
#define SSL_CTRL_GET_FLAGS 11
#define SSL_CTRL_EXTRA_CHAIN_CERT 12
/* Stats */
#define SSL_CTRL_SESS_NUMBER 20
#define SSL_CTRL_SESS_CONNECT 21
#define SSL_CTRL_SESS_CONNECT_GOOD 22
#define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
#define SSL_CTRL_SESS_ACCEPT 24
#define SSL_CTRL_SESS_ACCEPT_GOOD 25
#define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
#define SSL_CTRL_SESS_HIT 27
#define SSL_CTRL_SESS_CB_HIT 28
#define SSL_CTRL_SESS_MISSES 29
#define SSL_CTRL_SESS_TIMEOUTS 30
#define SSL_CTRL_SESS_CACHE_FULL 31
#define SSL_CTRL_OPTIONS 32
#define SSL_CTRL_MODE 33
#define SSL_CTRL_GET_READ_AHEAD 40
#define SSL_CTRL_SET_READ_AHEAD 41
#define SSL_CTRL_SET_SESS_CACHE_SIZE 42
#define SSL_CTRL_GET_SESS_CACHE_SIZE 43
#define SSL_CTRL_SET_SESS_CACHE_MODE 44
#define SSL_CTRL_GET_SESS_CACHE_MODE 45
#define SSL_session_reused(ssl) \
SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
#define SSL_num_renegotiations(ssl) \
SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
#define SSL_clear_num_renegotiations(ssl) \
SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
#define SSL_total_renegotiations(ssl) \
SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
#define SSL_CTX_need_tmp_RSA(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
#define SSL_CTX_set_tmp_rsa(ctx,rsa) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
#define SSL_CTX_set_tmp_dh(ctx,dh) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
#define SSL_need_tmp_RSA(ssl) \
SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
#define SSL_set_tmp_rsa(ssl,rsa) \
SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
#define SSL_set_tmp_dh(ssl,dh) \
SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
#define SSL_CTX_add_extra_chain_cert(ctx,x509) \
SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
/* VMS uses only 31 characters for symbols. */
#ifdef VMS
#undef SSL_CTX_set_cert_verify_callback
#define SSL_CTX_set_cert_verify_callback SSL_CTX_set_cert_verify_cb
#undef SSL_CTX_use_certificate_chain_file
#define SSL_CTX_use_certificate_chain_file SSL_CTX_use_cert_chain_file
#undef SSL_CTX_set_default_verify_paths
#define SSL_CTX_set_default_verify_paths SSL_CTX_set_def_verify_paths
#undef SSL_get_ex_data_X509_STORE_CTX_idx
#define SSL_get_ex_data_X509_STORE_CTX_idx SSL_get_ex_data_X509_STOR_CTX_i
#undef SSL_add_file_cert_subjects_to_stack
#define SSL_add_file_cert_subjects_to_stack SSL_add_file_cert_sub_to_stack
#undef SSL_add_dir_cert_subjects_to_stack
#define SSL_add_dir_cert_subjects_to_stack SSL_add_dir_cert_sub_to_stack
#endif
#ifndef NO_BIO
BIO_METHOD *BIO_f_ssl(void);
BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
int BIO_ssl_copy_session_id(BIO *to,BIO *from);
void BIO_ssl_shutdown(BIO *ssl_bio);
#endif
int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
void SSL_CTX_free(SSL_CTX *);
long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
long SSL_CTX_get_timeout(SSL_CTX *ctx);
X509_STORE *SSL_CTX_get_cert_store(SSL_CTX *);
void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
int SSL_want(SSL *s);
int SSL_clear(SSL *s);
void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
SSL_CIPHER *SSL_get_current_cipher(SSL *s);
int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits);
char * SSL_CIPHER_get_version(SSL_CIPHER *c);
const char * SSL_CIPHER_get_name(SSL_CIPHER *c);
int SSL_get_fd(SSL *s);
const char * SSL_get_cipher_list(SSL *s,int n);
char * SSL_get_shared_ciphers(SSL *s, char *buf, int len);
int SSL_get_read_ahead(SSL * s);
int SSL_pending(SSL *s);
#ifndef NO_SOCK
int SSL_set_fd(SSL *s, int fd);
int SSL_set_rfd(SSL *s, int fd);
int SSL_set_wfd(SSL *s, int fd);
#endif
#ifndef NO_BIO
void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
BIO * SSL_get_rbio(SSL *s);
BIO * SSL_get_wbio(SSL *s);
#endif
int SSL_set_cipher_list(SSL *s, const char *str);
void SSL_set_read_ahead(SSL *s, int yes);
int SSL_get_verify_mode(SSL *s);
int SSL_get_verify_depth(SSL *s);
int (*SSL_get_verify_callback(SSL *s))(int,X509_STORE_CTX *);
void SSL_set_verify(SSL *s, int mode,
int (*callback)(int ok,X509_STORE_CTX *ctx));
void SSL_set_verify_depth(SSL *s, int depth);
#ifndef NO_RSA
int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
#endif
int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, unsigned char *d, long len);
int SSL_use_certificate(SSL *ssl, X509 *x);
int SSL_use_certificate_ASN1(SSL *ssl, unsigned char *d, int len);
#ifndef NO_STDIO
int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
const char *file);
int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
const char *dir);
#endif
void ERR_load_SSL_strings(void );
void SSL_load_error_strings(void );
char * SSL_state_string(SSL *s);
char * SSL_rstate_string(SSL *s);
char * SSL_state_string_long(SSL *s);
char * SSL_rstate_string_long(SSL *s);
long SSL_SESSION_get_time(SSL_SESSION *s);
long SSL_SESSION_set_time(SSL_SESSION *s, long t);
long SSL_SESSION_get_timeout(SSL_SESSION *s);
long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
void SSL_copy_session_id(SSL *to,SSL *from);
SSL_SESSION *SSL_SESSION_new(void);
unsigned long SSL_SESSION_hash(SSL_SESSION *a);
int SSL_SESSION_cmp(SSL_SESSION *a,SSL_SESSION *b);
#ifndef NO_FP_API
int SSL_SESSION_print_fp(FILE *fp,SSL_SESSION *ses);
#endif
#ifndef NO_BIO
int SSL_SESSION_print(BIO *fp,SSL_SESSION *ses);
#endif
void SSL_SESSION_free(SSL_SESSION *ses);
int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
int SSL_set_session(SSL *to, SSL_SESSION *session);
int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,unsigned char **pp,long length);
#ifdef HEADER_X509_H
X509 * SSL_get_peer_certificate(SSL *s);
#endif
STACK_OF(X509) *SSL_get_peer_cert_chain(SSL *s);
#ifdef VMS
#define SSL_CTX_set_default_passwd_cb_userdata SSL_CTX_set_def_passwd_cb_ud
#endif
int SSL_CTX_get_verify_mode(SSL_CTX *ctx);
int SSL_CTX_get_verify_depth(SSL_CTX *ctx);
int (*SSL_CTX_get_verify_callback(SSL_CTX *ctx))(int,X509_STORE_CTX *);
void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
int (*callback)(int, X509_STORE_CTX *));
void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(),char *arg);
#ifndef NO_RSA
int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
#endif
int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, unsigned char *d, long len);
int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
unsigned char *d, long len);
int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, unsigned char *d);
void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
int SSL_CTX_check_private_key(SSL_CTX *ctx);
int SSL_check_private_key(SSL *ctx);
int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
unsigned int sid_ctx_len);
SSL * SSL_new(SSL_CTX *ctx);
int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
unsigned int sid_ctx_len);
int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
int SSL_set_purpose(SSL *s, int purpose);
int SSL_CTX_set_trust(SSL_CTX *s, int trust);
int SSL_set_trust(SSL *s, int trust);
void SSL_free(SSL *ssl);
int SSL_accept(SSL *ssl);
int SSL_connect(SSL *ssl);
int SSL_read(SSL *ssl,char *buf,int num);
int SSL_peek(SSL *ssl,char *buf,int num);
int SSL_write(SSL *ssl,const char *buf,int num);
long SSL_ctrl(SSL *ssl,int cmd, long larg, char *parg);
long SSL_callback_ctrl(SSL *, int, void (*)());
long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, char *parg);
long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)());
int SSL_get_error(SSL *s,int ret_code);
const char *SSL_get_version(SSL *s);
/* This sets the 'default' SSL version that SSL_new() will create */
int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
SSL_METHOD *SSLv2_method(void); /* SSLv2 */
SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
SSL_METHOD *SSLv3_method(void); /* SSLv3 */
SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
STACK_OF(SSL_CIPHER) *SSL_get_ciphers(SSL *s);
int SSL_do_handshake(SSL *s);
int SSL_renegotiate(SSL *s);
int SSL_shutdown(SSL *s);
SSL_METHOD *SSL_get_ssl_method(SSL *s);
int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
char *SSL_alert_type_string_long(int value);
char *SSL_alert_type_string(int value);
char *SSL_alert_desc_string_long(int value);
char *SSL_alert_desc_string(int value);
void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *list);
void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *list);
STACK_OF(X509_NAME) *SSL_get_client_CA_list(SSL *s);
STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(SSL_CTX *s);
int SSL_add_client_CA(SSL *ssl,X509 *x);
int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
void SSL_set_connect_state(SSL *s);
void SSL_set_accept_state(SSL *s);
long SSL_get_default_timeout(SSL *s);
int SSL_library_init(void );
char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
SSL *SSL_dup(SSL *ssl);
X509 *SSL_get_certificate(SSL *ssl);
/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
int SSL_CTX_get_quiet_shutdown(SSL_CTX *ctx);
void SSL_set_quiet_shutdown(SSL *ssl,int mode);
int SSL_get_quiet_shutdown(SSL *ssl);
void SSL_set_shutdown(SSL *ssl,int mode);
int SSL_get_shutdown(SSL *ssl);
int SSL_version(SSL *ssl);
int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
const char *CApath);
#define SSL_get0_session SSL_get_session /* just peek at pointer */
SSL_SESSION *SSL_get_session(SSL *ssl);
SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
SSL_CTX *SSL_get_SSL_CTX(SSL *ssl);
void SSL_set_info_callback(SSL *ssl,void (*cb)());
void (*SSL_get_info_callback(SSL *ssl))();
int SSL_state(SSL *ssl);
void SSL_set_verify_result(SSL *ssl,long v);
long SSL_get_verify_result(SSL *ssl);
int SSL_set_ex_data(SSL *ssl,int idx,void *data);
void *SSL_get_ex_data(SSL *ssl,int idx);
int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
void *SSL_SESSION_get_ex_data(SSL_SESSION *ss,int idx);
int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
void *SSL_CTX_get_ex_data(SSL_CTX *ssl,int idx);
int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
int SSL_get_ex_data_X509_STORE_CTX_idx(void );
#define SSL_CTX_sess_set_cache_size(ctx,t) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
#define SSL_CTX_sess_get_cache_size(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
#define SSL_CTX_set_session_cache_mode(ctx,m) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
#define SSL_CTX_get_session_cache_mode(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
#define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
#define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
#define SSL_CTX_get_read_ahead(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
#define SSL_CTX_set_read_ahead(ctx,m) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
/* NB: the keylength is only applicable when is_export is true */
#ifndef NO_RSA
void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
RSA *(*cb)(SSL *ssl,int is_export,
int keylength));
void SSL_set_tmp_rsa_callback(SSL *ssl,
RSA *(*cb)(SSL *ssl,int is_export,
int keylength));
#endif
#ifndef NO_DH
void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
DH *(*dh)(SSL *ssl,int is_export,
int keylength));
void SSL_set_tmp_dh_callback(SSL *ssl,
DH *(*dh)(SSL *ssl,int is_export,
int keylength));
#endif
#ifndef NO_COMP
int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
#else
int SSL_COMP_add_compression_method(int id,char *cm);
#endif
/* BEGIN ERROR CODES */
/* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
/* Error codes for the SSL functions. */
/* Function codes. */
#define SSL_F_CLIENT_CERTIFICATE 100
#define SSL_F_CLIENT_HELLO 101
#define SSL_F_CLIENT_MASTER_KEY 102
#define SSL_F_D2I_SSL_SESSION 103
#define SSL_F_DO_SSL3_WRITE 104
#define SSL_F_GET_CLIENT_FINISHED 105
#define SSL_F_GET_CLIENT_HELLO 106
#define SSL_F_GET_CLIENT_MASTER_KEY 107
#define SSL_F_GET_SERVER_FINISHED 108
#define SSL_F_GET_SERVER_HELLO 109
#define SSL_F_GET_SERVER_VERIFY 110
#define SSL_F_I2D_SSL_SESSION 111
#define SSL_F_READ_N 112
#define SSL_F_REQUEST_CERTIFICATE 113
#define SSL_F_SERVER_HELLO 114
#define SSL_F_SSL23_ACCEPT 115
#define SSL_F_SSL23_CLIENT_HELLO 116
#define SSL_F_SSL23_CONNECT 117
#define SSL_F_SSL23_GET_CLIENT_HELLO 118
#define SSL_F_SSL23_GET_SERVER_HELLO 119
#define SSL_F_SSL23_READ 120
#define SSL_F_SSL23_WRITE 121
#define SSL_F_SSL2_ACCEPT 122
#define SSL_F_SSL2_CONNECT 123
#define SSL_F_SSL2_ENC_INIT 124
#define SSL_F_SSL2_PEEK 234
#define SSL_F_SSL2_READ 125
#define SSL_F_SSL2_READ_INTERNAL 236
#define SSL_F_SSL2_SET_CERTIFICATE 126
#define SSL_F_SSL2_WRITE 127
#define SSL_F_SSL3_ACCEPT 128
#define SSL_F_SSL3_CALLBACK_CTRL 233
#define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
#define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
#define SSL_F_SSL3_CLIENT_HELLO 131
#define SSL_F_SSL3_CONNECT 132
#define SSL_F_SSL3_CTRL 213
#define SSL_F_SSL3_CTX_CTRL 133
#define SSL_F_SSL3_ENC 134
#define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
#define SSL_F_SSL3_GET_CERT_VERIFY 136
#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
#define SSL_F_SSL3_GET_CLIENT_HELLO 138
#define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
#define SSL_F_SSL3_GET_FINISHED 140
#define SSL_F_SSL3_GET_KEY_EXCHANGE 141
#define SSL_F_SSL3_GET_MESSAGE 142
#define SSL_F_SSL3_GET_RECORD 143
#define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
#define SSL_F_SSL3_GET_SERVER_DONE 145
#define SSL_F_SSL3_GET_SERVER_HELLO 146
#define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
#define SSL_F_SSL3_PEEK 235
#define SSL_F_SSL3_READ_BYTES 148
#define SSL_F_SSL3_READ_N 149
#define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
#define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
#define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
#define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
#define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
#define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
#define SSL_F_SSL3_SETUP_BUFFERS 156
#define SSL_F_SSL3_SETUP_KEY_BLOCK 157
#define SSL_F_SSL3_WRITE_BYTES 158
#define SSL_F_SSL3_WRITE_PENDING 159
#define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
#define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
#define SSL_F_SSL_BAD_METHOD 160
#define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
#define SSL_F_SSL_CERT_DUP 221
#define SSL_F_SSL_CERT_INST 222
#define SSL_F_SSL_CERT_INSTANTIATE 214
#define SSL_F_SSL_CERT_NEW 162
#define SSL_F_SSL_CHECK_PRIVATE_KEY 163
#define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
#define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
#define SSL_F_SSL_CLEAR 164
#define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
#define SSL_F_SSL_CREATE_CIPHER_LIST 166
#define SSL_F_SSL_CTRL 232
#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
#define SSL_F_SSL_CTX_NEW 169
#define SSL_F_SSL_CTX_SET_PURPOSE 226
#define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
#define SSL_F_SSL_CTX_SET_SSL_VERSION 170
#define SSL_F_SSL_CTX_SET_TRUST 229
#define SSL_F_SSL_CTX_USE_CERTIFICATE 171
#define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
#define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
#define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
#define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
#define SSL_F_SSL_DO_HANDSHAKE 180
#define SSL_F_SSL_GET_NEW_SESSION 181
#define SSL_F_SSL_GET_PREV_SESSION 217
#define SSL_F_SSL_GET_SERVER_SEND_CERT 182
#define SSL_F_SSL_GET_SIGN_PKEY 183
#define SSL_F_SSL_INIT_WBIO_BUFFER 184
#define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
#define SSL_F_SSL_NEW 186
#define SSL_F_SSL_READ 223
#define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
#define SSL_F_SSL_SESSION_NEW 189
#define SSL_F_SSL_SESSION_PRINT_FP 190
#define SSL_F_SSL_SESS_CERT_NEW 225
#define SSL_F_SSL_SET_CERT 191
#define SSL_F_SSL_SET_FD 192
#define SSL_F_SSL_SET_PKEY 193
#define SSL_F_SSL_SET_PURPOSE 227
#define SSL_F_SSL_SET_RFD 194
#define SSL_F_SSL_SET_SESSION 195
#define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
#define SSL_F_SSL_SET_TRUST 228
#define SSL_F_SSL_SET_WFD 196
#define SSL_F_SSL_SHUTDOWN 224
#define SSL_F_SSL_UNDEFINED_FUNCTION 197
#define SSL_F_SSL_USE_CERTIFICATE 198
#define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
#define SSL_F_SSL_USE_CERTIFICATE_FILE 200
#define SSL_F_SSL_USE_PRIVATEKEY 201
#define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
#define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
#define SSL_F_SSL_USE_RSAPRIVATEKEY 204
#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
#define SSL_F_SSL_VERIFY_CERT_CHAIN 207
#define SSL_F_SSL_WRITE 208
#define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
#define SSL_F_TLS1_ENC 210
#define SSL_F_TLS1_SETUP_KEY_BLOCK 211
#define SSL_F_WRITE_PENDING 212
/* Reason codes. */
#define SSL_R_APP_DATA_IN_HANDSHAKE 100
#define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
#define SSL_R_BAD_ALERT_RECORD 101
#define SSL_R_BAD_AUTHENTICATION_TYPE 102
#define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
#define SSL_R_BAD_CHECKSUM 104
#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
#define SSL_R_BAD_DECOMPRESSION 107
#define SSL_R_BAD_DH_G_LENGTH 108
#define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
#define SSL_R_BAD_DH_P_LENGTH 110
#define SSL_R_BAD_DIGEST_LENGTH 111
#define SSL_R_BAD_DSA_SIGNATURE 112
#define SSL_R_BAD_HELLO_REQUEST 105
#define SSL_R_BAD_LENGTH 271
#define SSL_R_BAD_MAC_DECODE 113
#define SSL_R_BAD_MESSAGE_TYPE 114
#define SSL_R_BAD_PACKET_LENGTH 115
#define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
#define SSL_R_BAD_RESPONSE_ARGUMENT 117
#define SSL_R_BAD_RSA_DECRYPT 118
#define SSL_R_BAD_RSA_ENCRYPT 119
#define SSL_R_BAD_RSA_E_LENGTH 120
#define SSL_R_BAD_RSA_MODULUS_LENGTH 121
#define SSL_R_BAD_RSA_SIGNATURE 122
#define SSL_R_BAD_SIGNATURE 123
#define SSL_R_BAD_SSL_FILETYPE 124
#define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
#define SSL_R_BAD_STATE 126
#define SSL_R_BAD_WRITE_RETRY 127
#define SSL_R_BIO_NOT_SET 128
#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
#define SSL_R_BN_LIB 130
#define SSL_R_CA_DN_LENGTH_MISMATCH 131
#define SSL_R_CA_DN_TOO_LONG 132
#define SSL_R_CCS_RECEIVED_EARLY 133
#define SSL_R_CERTIFICATE_VERIFY_FAILED 134
#define SSL_R_CERT_LENGTH_MISMATCH 135
#define SSL_R_CHALLENGE_IS_DIFFERENT 136
#define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
#define SSL_R_CIPHER_TABLE_SRC_ERROR 139
#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
#define SSL_R_COMPRESSION_FAILURE 141
#define SSL_R_COMPRESSION_LIBRARY_ERROR 142
#define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
#define SSL_R_CONNECTION_TYPE_NOT_SET 144
#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
#define SSL_R_DATA_LENGTH_TOO_LONG 146
#define SSL_R_DECRYPTION_FAILED 147
#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
#define SSL_R_DIGEST_CHECK_FAILED 149
#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 1092
#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
#define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
#define SSL_R_EXTRA_DATA_IN_MESSAGE 153
#define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
#define SSL_R_HTTPS_PROXY_REQUEST 155
#define SSL_R_HTTP_REQUEST 156
#define SSL_R_INTERNAL_ERROR 157
#define SSL_R_INVALID_CHALLENGE_LENGTH 158
#define SSL_R_INVALID_COMMAND 280
#define SSL_R_INVALID_PURPOSE 278
#define SSL_R_INVALID_TRUST 279
#define SSL_R_KRB5_C_CC_PRINC 1094
#define SSL_R_KRB5_C_GET_CRED 1095
#define SSL_R_KRB5_C_INIT 1096
#define SSL_R_KRB5_C_MK_REQ 1097
#define SSL_R_KRB5_S_BAD_TICKET 1098
#define SSL_R_KRB5_S_INIT 1099
#define SSL_R_KRB5_S_RD_REQ 1100
#define SSL_R_LENGTH_MISMATCH 159
#define SSL_R_LENGTH_TOO_SHORT 160
#define SSL_R_LIBRARY_BUG 274
#define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
#define SSL_R_MISSING_DH_DSA_CERT 162
#define SSL_R_MISSING_DH_KEY 163
#define SSL_R_MISSING_DH_RSA_CERT 164
#define SSL_R_MISSING_DSA_SIGNING_CERT 165
#define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
#define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
#define SSL_R_MISSING_RSA_CERTIFICATE 168
#define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
#define SSL_R_MISSING_RSA_SIGNING_CERT 170
#define SSL_R_MISSING_TMP_DH_KEY 171
#define SSL_R_MISSING_TMP_RSA_KEY 172
#define SSL_R_MISSING_TMP_RSA_PKEY 173
#define SSL_R_MISSING_VERIFY_MESSAGE 174
#define SSL_R_NON_SSLV2_INITIAL_PACKET 175
#define SSL_R_NO_CERTIFICATES_RETURNED 176
#define SSL_R_NO_CERTIFICATE_ASSIGNED 177
#define SSL_R_NO_CERTIFICATE_RETURNED 178
#define SSL_R_NO_CERTIFICATE_SET 179
#define SSL_R_NO_CERTIFICATE_SPECIFIED 180
#define SSL_R_NO_CIPHERS_AVAILABLE 181
#define SSL_R_NO_CIPHERS_PASSED 182
#define SSL_R_NO_CIPHERS_SPECIFIED 183
#define SSL_R_NO_CIPHER_LIST 184
#define SSL_R_NO_CIPHER_MATCH 185
#define SSL_R_NO_CLIENT_CERT_RECEIVED 186
#define SSL_R_NO_COMPRESSION_SPECIFIED 187
#define SSL_R_NO_METHOD_SPECIFIED 188
#define SSL_R_NO_PRIVATEKEY 189
#define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
#define SSL_R_NO_PROTOCOLS_AVAILABLE 191
#define SSL_R_NO_PUBLICKEY 192
#define SSL_R_NO_SHARED_CIPHER 193
#define SSL_R_NO_VERIFY_CALLBACK 194
#define SSL_R_NULL_SSL_CTX 195
#define SSL_R_NULL_SSL_METHOD_PASSED 196
#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
#define SSL_R_PACKET_LENGTH_TOO_LONG 198
#define SSL_R_PATH_TOO_LONG 270
#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
#define SSL_R_PEER_ERROR 200
#define SSL_R_PEER_ERROR_CERTIFICATE 201
#define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
#define SSL_R_PEER_ERROR_NO_CIPHER 203
#define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
#define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
#define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
#define SSL_R_PROTOCOL_IS_SHUTDOWN 207
#define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
#define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
#define SSL_R_PUBLIC_KEY_NOT_RSA 210
#define SSL_R_READ_BIO_NOT_SET 211
#define SSL_R_READ_WRONG_PACKET_TYPE 212
#define SSL_R_RECORD_LENGTH_MISMATCH 213
#define SSL_R_RECORD_TOO_LARGE 214
#define SSL_R_RECORD_TOO_SMALL 1093
#define SSL_R_REQUIRED_CIPHER_MISSING 215
#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
#define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
#define SSL_R_SHORT_READ 219
#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
#define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
#define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
#define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
#define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
#define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
#define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
#define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
#define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
#define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
#define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
#define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223
#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224
#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225
#define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226
#define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
#define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227
#define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
#define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
#define SSL_R_SSL_HANDSHAKE_FAILURE 229
#define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
#define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
#define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
#define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
#define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
#define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
#define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
#define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
#define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
#define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
#define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
#define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
#define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
#define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
#define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
#define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
#define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
#define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
#define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
#define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
#define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
#define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
#define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
#define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
#define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
#define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
#define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
#define SSL_R_UNEXPECTED_MESSAGE 244
#define SSL_R_UNEXPECTED_RECORD 245
#define SSL_R_UNINITIALIZED 276
#define SSL_R_UNKNOWN_ALERT_TYPE 246
#define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
#define SSL_R_UNKNOWN_CIPHER_RETURNED 248
#define SSL_R_UNKNOWN_CIPHER_TYPE 249
#define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
#define SSL_R_UNKNOWN_PKEY_TYPE 251
#define SSL_R_UNKNOWN_PROTOCOL 252
#define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
#define SSL_R_UNKNOWN_SSL_VERSION 254
#define SSL_R_UNKNOWN_STATE 255
#define SSL_R_UNSUPPORTED_CIPHER 256
#define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
#define SSL_R_UNSUPPORTED_OPTION 1091
#define SSL_R_UNSUPPORTED_PROTOCOL 258
#define SSL_R_UNSUPPORTED_SSL_VERSION 259
#define SSL_R_WRITE_BIO_NOT_SET 260
#define SSL_R_WRONG_CIPHER_RETURNED 261
#define SSL_R_WRONG_MESSAGE_TYPE 262
#define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
#define SSL_R_WRONG_SIGNATURE_LENGTH 264
#define SSL_R_WRONG_SIGNATURE_SIZE 265
#define SSL_R_WRONG_SSL_VERSION 266
#define SSL_R_WRONG_VERSION_NUMBER 267
#define SSL_R_X509_LIB 268
#define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
#ifdef __cplusplus
}
#endif
#endif
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