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openssl/ssl/ssl.h
Emilia Kasper d695a02254 Repair EAP-FAST session resumption 
EAP-FAST session resumption relies on handshake message lookahead
to determine server intentions. Commits
980bc1ec61
and
7b3ba508af
removed the lookahead so broke session resumption.

This change partially reverts the commits and brings the lookahead back
in reduced capacity for TLS + EAP-FAST only. Since EAP-FAST does not
support regular session tickets, the lookahead now only checks for a
Finished message.

Regular handshakes are unaffected by this change.

Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 6e3d015363)
2015-04-21 19:37:17 +02:00

2763 lines
127 KiB
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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.]
*/
/* ====================================================================
* Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved.
*
* 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 above 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 acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 OpenSSL PROJECT OR
* ITS 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.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/* ====================================================================
* Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
* ECC cipher suite support in OpenSSL originally developed by
* SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
*/
/* ====================================================================
* Copyright 2005 Nokia. All rights reserved.
*
* The portions of the attached software ("Contribution") is developed by
* Nokia Corporation and is licensed pursuant to the OpenSSL open source
* license.
*
* The Contribution, originally written by Mika Kousa and Pasi Eronen of
* Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
* support (see RFC 4279) to OpenSSL.
*
* No patent licenses or other rights except those expressly stated in
* the OpenSSL open source license shall be deemed granted or received
* expressly, by implication, estoppel, or otherwise.
*
* No assurances are provided by Nokia that the Contribution does not
* infringe the patent or other intellectual property rights of any third
* party or that the license provides you with all the necessary rights
* to make use of the Contribution.
*
* THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
* ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
* SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
* OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
* OTHERWISE.
*/
#ifndef HEADER_SSL_H
# define HEADER_SSL_H
# include <openssl/e_os2.h>
# ifndef OPENSSL_NO_COMP
# include <openssl/comp.h>
# endif
# ifndef OPENSSL_NO_BIO
# include <openssl/bio.h>
# endif
# ifndef OPENSSL_NO_DEPRECATED
# ifndef OPENSSL_NO_X509
# include <openssl/x509.h>
# endif
# include <openssl/crypto.h>
# include <openssl/lhash.h>
# include <openssl/buffer.h>
# endif
# include <openssl/pem.h>
# include <openssl/hmac.h>
# include <openssl/kssl.h>
# include <openssl/safestack.h>
# include <openssl/symhacks.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_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
# define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
# define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA
# define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA
# define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
# define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
# define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5
# define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5
# define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
# define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA
# define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA
# define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
# define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5
# define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5
# 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_KRB5_PRINCIPAL_LENGTH 256
# 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_EXP40 "EXPORT40"
# define SSL_TXT_EXP56 "EXPORT56"
# define SSL_TXT_LOW "LOW"
# define SSL_TXT_MEDIUM "MEDIUM"
# define SSL_TXT_HIGH "HIGH"
# define SSL_TXT_FIPS "FIPS"
# define SSL_TXT_kFZA "kFZA"/* unused! */
# define SSL_TXT_aFZA "aFZA"/* unused! */
# define SSL_TXT_eFZA "eFZA"/* unused! */
# define SSL_TXT_FZA "FZA"/* unused! */
# define SSL_TXT_aNULL "aNULL"
# define SSL_TXT_eNULL "eNULL"
# define SSL_TXT_NULL "NULL"
# define SSL_TXT_kRSA "kRSA"
# define SSL_TXT_kDHr "kDHr"/* no such ciphersuites supported! */
# define SSL_TXT_kDHd "kDHd"/* no such ciphersuites supported! */
# define SSL_TXT_kDH "kDH"/* no such ciphersuites supported! */
# define SSL_TXT_kEDH "kEDH"
# define SSL_TXT_kKRB5 "kKRB5"
# define SSL_TXT_kECDHr "kECDHr"
# define SSL_TXT_kECDHe "kECDHe"
# define SSL_TXT_kECDH "kECDH"
# define SSL_TXT_kEECDH "kEECDH"
# define SSL_TXT_kPSK "kPSK"
# define SSL_TXT_kGOST "kGOST"
# define SSL_TXT_kSRP "kSRP"
# define SSL_TXT_aRSA "aRSA"
# define SSL_TXT_aDSS "aDSS"
# define SSL_TXT_aDH "aDH"/* no such ciphersuites supported! */
# define SSL_TXT_aECDH "aECDH"
# define SSL_TXT_aKRB5 "aKRB5"
# define SSL_TXT_aECDSA "aECDSA"
# define SSL_TXT_aPSK "aPSK"
# define SSL_TXT_aGOST94 "aGOST94"
# define SSL_TXT_aGOST01 "aGOST01"
# define SSL_TXT_aGOST "aGOST"
# define SSL_TXT_aSRP "aSRP"
# define SSL_TXT_DSS "DSS"
# define SSL_TXT_DH "DH"
# define SSL_TXT_EDH "EDH"/* same as "kEDH:-ADH" */
# define SSL_TXT_ADH "ADH"
# define SSL_TXT_RSA "RSA"
# define SSL_TXT_ECDH "ECDH"
# define SSL_TXT_EECDH "EECDH"/* same as "kEECDH:-AECDH" */
# define SSL_TXT_AECDH "AECDH"
# define SSL_TXT_ECDSA "ECDSA"
# define SSL_TXT_KRB5 "KRB5"
# define SSL_TXT_PSK "PSK"
# define SSL_TXT_SRP "SRP"
# 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_SEED "SEED"
# define SSL_TXT_AES128 "AES128"
# define SSL_TXT_AES256 "AES256"
# define SSL_TXT_AES "AES"
# define SSL_TXT_AES_GCM "AESGCM"
# define SSL_TXT_CAMELLIA128 "CAMELLIA128"
# define SSL_TXT_CAMELLIA256 "CAMELLIA256"
# define SSL_TXT_CAMELLIA "CAMELLIA"
# define SSL_TXT_MD5 "MD5"
# define SSL_TXT_SHA1 "SHA1"
# define SSL_TXT_SHA "SHA"/* same as "SHA1" */
# define SSL_TXT_GOST94 "GOST94"
# define SSL_TXT_GOST89MAC "GOST89MAC"
# define SSL_TXT_SHA256 "SHA256"
# define SSL_TXT_SHA384 "SHA384"
# define SSL_TXT_SSLV2 "SSLv2"
# define SSL_TXT_SSLV3 "SSLv3"
# define SSL_TXT_TLSV1 "TLSv1"
# define SSL_TXT_TLSV1_1 "TLSv1.1"
# define SSL_TXT_TLSV1_2 "TLSv1.2"
# define SSL_TXT_EXP "EXP"
# define SSL_TXT_EXPORT "EXPORT"
# define SSL_TXT_ALL "ALL"
/*-
* COMPLEMENTOF* definitions. These identifiers are used to (de-select)
* ciphers normally not being used.
* Example: "RC4" will activate all ciphers using RC4 including ciphers
* without authentication, which would normally disabled by DEFAULT (due
* the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
* will make sure that it is also disabled in the specific selection.
* COMPLEMENTOF* identifiers are portable between version, as adjustments
* to the default cipher setup will also be included here.
*
* COMPLEMENTOFDEFAULT does not experience the same special treatment that
* DEFAULT gets, as only selection is being done and no sorting as needed
* for DEFAULT.
*/
# define SSL_TXT_CMPALL "COMPLEMENTOFALL"
# define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
/*
* The following cipher list is used by default. It also is substituted when
* an application-defined cipher list string starts with 'DEFAULT'.
*/
# define SSL_DEFAULT_CIPHER_LIST "ALL:!EXPORT:!aNULL:!eNULL:!SSLv2"
/*
* As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
* starts with a reasonable order, and all we have to do for DEFAULT is
* throwing out anonymous and unencrypted ciphersuites! (The latter are not
* actually enabled by ALL, but "ALL:RSA" would enable some of them.)
*/
/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
# define SSL_SENT_SHUTDOWN 1
# define SSL_RECEIVED_SHUTDOWN 2
#ifdef __cplusplus
}
#endif
#ifdef __cplusplus
extern "C" {
#endif
# if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
# define OPENSSL_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;
typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
typedef struct ssl_method_st SSL_METHOD;
typedef struct ssl_cipher_st SSL_CIPHER;
typedef struct ssl_session_st SSL_SESSION;
DECLARE_STACK_OF(SSL_CIPHER)
/* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
typedef struct srtp_protection_profile_st {
const char *name;
unsigned long id;
} SRTP_PROTECTION_PROFILE;
DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE)
typedef int (*tls_session_ticket_ext_cb_fn) (SSL *s,
const unsigned char *data,
int len, void *arg);
typedef int (*tls_session_secret_cb_fn) (SSL *s, void *secret,
int *secret_len,
STACK_OF(SSL_CIPHER) *peer_ciphers,
SSL_CIPHER **cipher, void *arg);
# ifndef OPENSSL_NO_SSL_INTERN
/* used to hold info on the particular ciphers used */
struct ssl_cipher_st {
int valid;
const char *name; /* text name */
unsigned long id; /* id, 4 bytes, first is version */
/*
* changed in 0.9.9: these four used to be portions of a single value
* 'algorithms'
*/
unsigned long algorithm_mkey; /* key exchange algorithm */
unsigned long algorithm_auth; /* server authentication */
unsigned long algorithm_enc; /* symmetric encryption */
unsigned long algorithm_mac; /* symmetric authentication */
unsigned long algorithm_ssl; /* (major) protocol version */
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 */
};
/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
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, void *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_get_message) (SSL *s, int st1, int stn, int mt, long
max, int *ok);
int (*ssl_read_bytes) (SSL *s, int type, unsigned char *buf, int len,
int peek);
int (*ssl_write_bytes) (SSL *s, int type, const void *buf_, int len);
int (*ssl_dispatch_alert) (SSL *s);
long (*ssl_ctrl) (SSL *s, int cmd, long larg, void *parg);
long (*ssl_ctx_ctrl) (SSL_CTX *ctx, int cmd, long larg, void *parg);
const 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) (const SSL *s);
int (*num_ciphers) (void);
const SSL_CIPHER *(*get_cipher) (unsigned ncipher);
const 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) (void);
long (*ssl_callback_ctrl) (SSL *s, int cb_id, void (*fp) (void));
long (*ssl_ctx_callback_ctrl) (SSL_CTX *s, int cb_id, void (*fp) (void));
};
/*-
* 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
* KRB5_principal OCTET STRING -- optional Kerberos principal
* 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'
* HostName [ 6 ] EXPLICIT OCTET STRING, -- optional HostName from servername TLS extension
* PSK_identity_hint [ 7 ] EXPLICIT OCTET STRING, -- optional PSK identity hint
* PSK_identity [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity
* Ticket_lifetime_hint [9] EXPLICIT INTEGER, -- server's lifetime hint for session ticket
* Ticket [10] EXPLICIT OCTET STRING, -- session ticket (clients only)
* Compression_meth [11] EXPLICIT OCTET STRING, -- optional compression method
* SRP_username [ 12 ] EXPLICIT OCTET STRING -- optional SRP username
* }
* Look in ssl/ssl_asn1.c for more details
* I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
*/
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];
# ifndef OPENSSL_NO_KRB5
unsigned int krb5_client_princ_len;
unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
# endif /* OPENSSL_NO_KRB5 */
# ifndef OPENSSL_NO_PSK
char *psk_identity_hint;
char *psk_identity;
# endif
/*
* Used to indicate that session resumption is not allowed. Applications
* can also set this bit for a new session via not_resumable_session_cb
* to disable session caching and tickets.
*/
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;
unsigned int compress_meth; /* Need to lookup the method */
const 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;
# ifndef OPENSSL_NO_TLSEXT
char *tlsext_hostname;
# ifndef OPENSSL_NO_EC
size_t tlsext_ecpointformatlist_length;
unsigned char *tlsext_ecpointformatlist; /* peer's list */
size_t tlsext_ellipticcurvelist_length;
unsigned char *tlsext_ellipticcurvelist; /* peer's list */
# endif /* OPENSSL_NO_EC */
/* RFC4507 info */
unsigned char *tlsext_tick; /* Session ticket */
size_t tlsext_ticklen; /* Session ticket length */
long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */
# endif
# ifndef OPENSSL_NO_SRP
char *srp_username;
# endif
};
# endif
# define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
# define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
/* Allow initial connection to servers that don't support RI */
# define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L
# define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
# define SSL_OP_TLSEXT_PADDING 0x00000010L
# define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
# define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 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
/* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */
# define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0
/* Refers to ancient SSLREF and SSLv2, retained for compatibility */
# define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0
/*
* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in
* OpenSSL 0.9.6d. Usually (depending on the application protocol) the
* workaround is not needed. Unfortunately some broken SSL/TLS
* implementations cannot handle it at all, which is why we include it in
* SSL_OP_ALL.
*/
/* added in 0.9.6e */
# define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L
/*
* SSL_OP_ALL: various bug workarounds that should be rather harmless. This
* used to be 0x000FFFFFL before 0.9.7.
*/
# define SSL_OP_ALL 0x80000BFFL
/* DTLS options */
# define SSL_OP_NO_QUERY_MTU 0x00001000L
/* Turn on Cookie Exchange (on relevant for servers) */
# define SSL_OP_COOKIE_EXCHANGE 0x00002000L
/* Don't use RFC4507 ticket extension */
# define SSL_OP_NO_TICKET 0x00004000L
/* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */
# define SSL_OP_CISCO_ANYCONNECT 0x00008000L
/* As server, disallow session resumption on renegotiation */
# define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
/* Don't use compression even if supported */
# define SSL_OP_NO_COMPRESSION 0x00020000L
/* Permit unsafe legacy renegotiation */
# define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L
/* If set, always create a new key when using tmp_ecdh parameters */
# define SSL_OP_SINGLE_ECDH_USE 0x00080000L
/* If set, always create a new key when using tmp_dh parameters */
# define SSL_OP_SINGLE_DH_USE 0x00100000L
/* Does nothing: retained for compatibiity */
# define SSL_OP_EPHEMERAL_RSA 0x0
/*
* Set on servers to choose the cipher according to the server's preferences
*/
# define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
/*
* If set, a server will allow a client to issue a SSLv3.0 version number as
* latest version supported in the premaster secret, even when TLSv1.0
* (version 3.1) was announced in the client hello. Normally this is
* forbidden to prevent version rollback attacks.
*/
# define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
# define SSL_OP_NO_SSLv2 0x01000000L
# define SSL_OP_NO_SSLv3 0x02000000L
# define SSL_OP_NO_TLSv1 0x04000000L
# define SSL_OP_NO_TLSv1_2 0x08000000L
# define SSL_OP_NO_TLSv1_1 0x10000000L
/*
* These next two were never actually used for anything since SSLeay zap so
* we have some more flags.
*/
/*
* The next flag deliberately changes the ciphertest, this is a check for the
* PKCS#1 attack
*/
# define SSL_OP_PKCS1_CHECK_1 0x0
# define SSL_OP_PKCS1_CHECK_2 0x0
# define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
# define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
/*
* Make server add server-hello extension from early version of cryptopro
* draft, when GOST ciphersuite is negotiated. Required for interoperability
* with CryptoPro CSP 3.x
*/
# define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000L
/*
* 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
/* Don't attempt to automatically build certificate chain */
# define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
/*
* Save RAM by releasing read and write buffers when they're empty. (SSL3 and
* TLS only.) "Released" buffers are put onto a free-list in the context or
* just freed (depending on the context's setting for freelist_max_len).
*/
# define SSL_MODE_RELEASE_BUFFERS 0x00000010L
/*
* Send the current time in the Random fields of the ClientHello and
* ServerHello records for compatibility with hypothetical implementations
* that require it.
*/
# define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020L
# define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040L
/*
* Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications
* that reconnect with a downgraded protocol version; see
* draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your
* application attempts a normal handshake. Only use this in explicit
* fallback retries, following the guidance in
* draft-ietf-tls-downgrade-scsv-00.
*/
# define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080L
/*
* 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_clear_options(ctx,op) \
SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_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_clear_options(ssl,op) \
SSL_ctrl((ssl),SSL_CTRL_CLEAR_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_clear_mode(ctx,op) \
SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
# define SSL_CTX_get_mode(ctx) \
SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
# define SSL_clear_mode(ssl,op) \
SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),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_set_mtu(ssl, mtu) \
SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
# define DTLS_set_link_mtu(ssl, mtu) \
SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL)
# define DTLS_get_link_min_mtu(ssl) \
SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL)
# define SSL_get_secure_renegotiation_support(ssl) \
SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
# ifndef OPENSSL_NO_HEARTBEATS
# define SSL_heartbeat(ssl) \
SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL)
# endif
void SSL_CTX_set_msg_callback(SSL_CTX *ctx,
void (*cb) (int write_p, int version,
int content_type, const void *buf,
size_t len, SSL *ssl, void *arg));
void SSL_set_msg_callback(SSL *ssl,
void (*cb) (int write_p, int version,
int content_type, const void *buf,
size_t len, SSL *ssl, void *arg));
# define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
# define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
# ifndef OPENSSL_NO_SRP
# ifndef OPENSSL_NO_SSL_INTERN
typedef struct srp_ctx_st {
/* param for all the callbacks */
void *SRP_cb_arg;
/* set client Hello login callback */
int (*TLS_ext_srp_username_callback) (SSL *, int *, void *);
/* set SRP N/g param callback for verification */
int (*SRP_verify_param_callback) (SSL *, void *);
/* set SRP client passwd callback */
char *(*SRP_give_srp_client_pwd_callback) (SSL *, void *);
char *login;
BIGNUM *N, *g, *s, *B, *A;
BIGNUM *a, *b, *v;
char *info;
int strength;
unsigned long srp_Mask;
} SRP_CTX;
# endif
/* see tls_srp.c */
int SSL_SRP_CTX_init(SSL *s);
int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
int SSL_SRP_CTX_free(SSL *ctx);
int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
int SSL_srp_server_param_with_username(SSL *s, int *ad);
int SRP_generate_server_master_secret(SSL *s, unsigned char *master_key);
int SRP_Calc_A_param(SSL *s);
int SRP_generate_client_master_secret(SSL *s, unsigned char *master_key);
# endif
# if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
# define SSL_MAX_CERT_LIST_DEFAULT 1024*30
/* 30k max cert list :-) */
# else
# define SSL_MAX_CERT_LIST_DEFAULT 1024*100
/* 100k max cert list :-) */
# endif
# define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
/*
* This callback type is used inside SSL_CTX, SSL, and in the functions that
* set them. It is used to override the generation of SSL/TLS session IDs in
* a server. Return value should be zero on an error, non-zero to proceed.
* Also, callbacks should themselves check if the id they generate is unique
* otherwise the SSL handshake will fail with an error - callbacks can do
* this using the 'ssl' value they're passed by;
* SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in
* is set at the maximum size the session ID can be. In SSLv2 this is 16
* bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback can alter this
* length to be less if desired, but under SSLv2 session IDs are supposed to
* be fixed at 16 bytes so the id will be padded after the callback returns
* in this case. It is also an error for the callback to set the size to
* zero.
*/
typedef int (*GEN_SESSION_CB) (const SSL *ssl, unsigned char *id,
unsigned int *id_len);
typedef struct ssl_comp_st SSL_COMP;
# ifndef OPENSSL_NO_SSL_INTERN
struct ssl_comp_st {
int id;
const char *name;
# ifndef OPENSSL_NO_COMP
COMP_METHOD *method;
# else
char *method;
# endif
};
DECLARE_STACK_OF(SSL_COMP)
DECLARE_LHASH_OF(SSL_SESSION);
struct ssl_ctx_st {
const SSL_METHOD *method;
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;
LHASH_OF(SSL_SESSION) *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;
/* if defined, these override the X509_verify_cert() calls */
int (*app_verify_callback) (X509_STORE_CTX *, void *);
void *app_verify_arg;
/*
* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
* ('app_verify_callback' was called with just one argument)
*/
/* 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);
/* cookie generate callback */
int (*app_gen_cookie_cb) (SSL *ssl, unsigned char *cookie,
unsigned int *cookie_len);
/* verify cookie callback */
int (*app_verify_cookie_cb) (SSL *ssl, unsigned char *cookie,
unsigned int cookie_len);
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 */
/* Default values used when no per-SSL value is defined follow */
/* used if SSL's info_callback is NULL */
void (*info_callback) (const SSL *ssl, int type, int val);
/* what we put in client cert requests */
STACK_OF(X509_NAME) *client_CA;
/*
* Default values to use in SSL structures follow (these are copied by
* SSL_new)
*/
unsigned long options;
unsigned long mode;
long max_cert_list;
struct cert_st /* CERT */ *cert;
int read_ahead;
/* callback that allows applications to peek at protocol messages */
void (*msg_callback) (int write_p, int version, int content_type,
const void *buf, size_t len, SSL *ssl, void *arg);
void *msg_callback_arg;
int verify_mode;
unsigned int sid_ctx_length;
unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
/* called 'verify_callback' in the SSL */
int (*default_verify_callback) (int ok, X509_STORE_CTX *ctx);
/* Default generate session ID callback. */
GEN_SESSION_CB generate_session_id;
X509_VERIFY_PARAM *param;
# if 0
int purpose; /* Purpose setting */
int trust; /* Trust setting */
# endif
int quiet_shutdown;
/*
* Maximum amount of data to send in one fragment. actual record size can
* be more than this due to padding and MAC overheads.
*/
unsigned int max_send_fragment;
# ifndef OPENSSL_NO_ENGINE
/*
* Engine to pass requests for client certs to
*/
ENGINE *client_cert_engine;
# endif
# ifndef OPENSSL_NO_TLSEXT
/* TLS extensions servername callback */
int (*tlsext_servername_callback) (SSL *, int *, void *);
void *tlsext_servername_arg;
/* RFC 4507 session ticket keys */
unsigned char tlsext_tick_key_name[16];
unsigned char tlsext_tick_hmac_key[16];
unsigned char tlsext_tick_aes_key[16];
/* Callback to support customisation of ticket key setting */
int (*tlsext_ticket_key_cb) (SSL *ssl,
unsigned char *name, unsigned char *iv,
EVP_CIPHER_CTX *ectx,
HMAC_CTX *hctx, int enc);
/* certificate status request info */
/* Callback for status request */
int (*tlsext_status_cb) (SSL *ssl, void *arg);
void *tlsext_status_arg;
/* draft-rescorla-tls-opaque-prf-input-00.txt information */
int (*tlsext_opaque_prf_input_callback) (SSL *, void *peerinput,
size_t len, void *arg);
void *tlsext_opaque_prf_input_callback_arg;
# endif
# ifndef OPENSSL_NO_PSK
char *psk_identity_hint;
unsigned int (*psk_client_callback) (SSL *ssl, const char *hint,
char *identity,
unsigned int max_identity_len,
unsigned char *psk,
unsigned int max_psk_len);
unsigned int (*psk_server_callback) (SSL *ssl, const char *identity,
unsigned char *psk,
unsigned int max_psk_len);
# endif
# ifndef OPENSSL_NO_BUF_FREELISTS
# define SSL_MAX_BUF_FREELIST_LEN_DEFAULT 32
unsigned int freelist_max_len;
struct ssl3_buf_freelist_st *wbuf_freelist;
struct ssl3_buf_freelist_st *rbuf_freelist;
# endif
# ifndef OPENSSL_NO_SRP
SRP_CTX srp_ctx; /* ctx for SRP authentication */
# endif
# ifndef OPENSSL_NO_TLSEXT
# ifndef OPENSSL_NO_NEXTPROTONEG
/* Next protocol negotiation information */
/* (for experimental NPN extension). */
/*
* For a server, this contains a callback function by which the set of
* advertised protocols can be provided.
*/
int (*next_protos_advertised_cb) (SSL *s, const unsigned char **buf,
unsigned int *len, void *arg);
void *next_protos_advertised_cb_arg;
/*
* For a client, this contains a callback function that selects the next
* protocol from the list provided by the server.
*/
int (*next_proto_select_cb) (SSL *s, unsigned char **out,
unsigned char *outlen,
const unsigned char *in,
unsigned int inlen, void *arg);
void *next_proto_select_cb_arg;
# endif
/* SRTP profiles we are willing to do from RFC 5764 */
STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles;
# endif
};
# endif
# 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
/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
# define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
# define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
# define SSL_SESS_CACHE_NO_INTERNAL \
(SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
LHASH_OF(SSL_SESSION) *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)
void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,
int (*new_session_cb) (struct ssl_st *ssl,
SSL_SESSION *sess));
int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
SSL_SESSION *sess);
void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,
void (*remove_session_cb) (struct ssl_ctx_st
*ctx,
SSL_SESSION
*sess));
void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx,
SSL_SESSION *sess);
void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
SSL_SESSION *(*get_session_cb) (struct ssl_st
*ssl,
unsigned char
*data, int len,
int *copy));
SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
unsigned char *Data,
int len, int *copy);
void SSL_CTX_set_info_callback(SSL_CTX *ctx,
void (*cb) (const SSL *ssl, int type,
int val));
void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type,
int val);
void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,
int (*client_cert_cb) (SSL *ssl, X509 **x509,
EVP_PKEY **pkey));
int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509,
EVP_PKEY **pkey);
# ifndef OPENSSL_NO_ENGINE
int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
# endif
void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,
int (*app_gen_cookie_cb) (SSL *ssl,
unsigned char
*cookie,
unsigned int
*cookie_len));
void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
int (*app_verify_cookie_cb) (SSL *ssl,
unsigned char
*cookie,
unsigned int
cookie_len));
# ifndef OPENSSL_NO_NEXTPROTONEG
void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
int (*cb) (SSL *ssl,
const unsigned char
**out,
unsigned int *outlen,
void *arg), void *arg);
void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
int (*cb) (SSL *ssl,
unsigned char **out,
unsigned char *outlen,
const unsigned char *in,
unsigned int inlen,
void *arg), void *arg);
int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
const unsigned char *in, unsigned int inlen,
const unsigned char *client,
unsigned int client_len);
void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
unsigned *len);
# define OPENSSL_NPN_UNSUPPORTED 0
# define OPENSSL_NPN_NEGOTIATED 1
# define OPENSSL_NPN_NO_OVERLAP 2
# endif
# ifndef OPENSSL_NO_PSK
/*
* the maximum length of the buffer given to callbacks containing the
* resulting identity/psk
*/
# define PSK_MAX_IDENTITY_LEN 128
# define PSK_MAX_PSK_LEN 256
void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
unsigned int (*psk_client_callback) (SSL
*ssl,
const
char
*hint,
char
*identity,
unsigned
int
max_identity_len,
unsigned
char
*psk,
unsigned
int
max_psk_len));
void SSL_set_psk_client_callback(SSL *ssl,
unsigned int (*psk_client_callback) (SSL
*ssl,
const
char
*hint,
char
*identity,
unsigned
int
max_identity_len,
unsigned
char
*psk,
unsigned
int
max_psk_len));
void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
unsigned int (*psk_server_callback) (SSL
*ssl,
const
char
*identity,
unsigned
char
*psk,
unsigned
int
max_psk_len));
void SSL_set_psk_server_callback(SSL *ssl,
unsigned int (*psk_server_callback) (SSL
*ssl,
const
char
*identity,
unsigned
char
*psk,
unsigned
int
max_psk_len));
int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
const char *SSL_get_psk_identity_hint(const SSL *s);
const char *SSL_get_psk_identity(const SSL *s);
# endif
# 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)
# define SSL_MAC_FLAG_READ_MAC_STREAM 1
# define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
# ifndef OPENSSL_NO_SSL_INTERN
struct ssl_st {
/*
* protocol version (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION,
* DTLS1_VERSION)
*/
int version;
/* SSL_ST_CONNECT or SSL_ST_ACCEPT */
int type;
/* SSLv3 */
const SSL_METHOD *method;
/*
* 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 OPENSSL_NO_BIO
/* used by SSL_read */
BIO *rbio;
/* used by SSL_write */
BIO *wbio;
/* used during session-id reuse to concatenate messages */
BIO *bbio;
# else
/* used by SSL_read */
char *rbio;
/* used by SSL_write */
char *wbio;
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) (SSL *);
/*
* 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.
*/
/* are we the server side? - mostly used by SSL_clear */
int server;
/*
* Generate a new session or reuse an old one.
* NB: For servers, the 'new' session may actually be a previously
* cached session or even the previous session unless
* SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set
*/
int new_session;
/* don't send shutdown packets */
int quiet_shutdown;
/* we have shut things down, 0x01 sent, 0x02 for received */
int shutdown;
/* where we are */
int state;
/* where we are when reading */
int rstate;
BUF_MEM *init_buf; /* buffer used during init */
void *init_msg; /* pointer to handshake message body, set by
* ssl3_get_message() */
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 */
struct dtls1_state_st *d1; /* DTLSv1 variables */
int read_ahead; /* Read as many input bytes as possible (for
* non-blocking reads) */
/* callback that allows applications to peek at protocol messages */
void (*msg_callback) (int write_p, int version, int content_type,
const void *buf, size_t len, SSL *ssl, void *arg);
void *msg_callback_arg;
int hit; /* reusing a previous session */
X509_VERIFY_PARAM *param;
# if 0
int purpose; /* Purpose setting */
int trust; /* Trust setting */
# endif
/* 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
*/
int mac_flags;
EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
EVP_MD_CTX *read_hash; /* used for mac generation */
# ifndef OPENSSL_NO_COMP
COMP_CTX *expand; /* uncompress */
# else
char *expand;
# endif
EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
EVP_MD_CTX *write_hash; /* used for mac generation */
# ifndef OPENSSL_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;
/* Default generate session ID callback. */
GEN_SESSION_CB generate_session_id;
/* Used in SSL2 and SSL3 */
/*
* 0 don't care about verify failure.
* 1 fail if verify fails
*/
int verify_mode;
/* fail if callback returns 0 */
int (*verify_callback) (int ok, X509_STORE_CTX *ctx);
/* optional informational callback */
void (*info_callback) (const SSL *ssl, int type, int val);
/* error bytes to be written */
int error;
/* actual code */
int error_code;
# ifndef OPENSSL_NO_KRB5
/* Kerberos 5 context */
KSSL_CTX *kssl_ctx;
# endif /* OPENSSL_NO_KRB5 */
# ifndef OPENSSL_NO_PSK
unsigned int (*psk_client_callback) (SSL *ssl, const char *hint,
char *identity,
unsigned int max_identity_len,
unsigned char *psk,
unsigned int max_psk_len);
unsigned int (*psk_server_callback) (SSL *ssl, const char *identity,
unsigned char *psk,
unsigned int max_psk_len);
# endif
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;
/* protocol behaviour */
unsigned long options;
/* API behaviour */
unsigned long mode;
long max_cert_list;
int first_packet;
/* what was passed, used for SSLv3/TLS rollback check */
int client_version;
unsigned int max_send_fragment;
# ifndef OPENSSL_NO_TLSEXT
/* TLS extension debug callback */
void (*tlsext_debug_cb) (SSL *s, int client_server, int type,
unsigned char *data, int len, void *arg);
void *tlsext_debug_arg;
char *tlsext_hostname;
/*-
* no further mod of servername
* 0 : call the servername extension callback.
* 1 : prepare 2, allow last ack just after in server callback.
* 2 : don't call servername callback, no ack in server hello
*/
int servername_done;
/* certificate status request info */
/* Status type or -1 if no status type */
int tlsext_status_type;
/* Expect OCSP CertificateStatus message */
int tlsext_status_expected;
/* OCSP status request only */
STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids;
X509_EXTENSIONS *tlsext_ocsp_exts;
/* OCSP response received or to be sent */
unsigned char *tlsext_ocsp_resp;
int tlsext_ocsp_resplen;
/* RFC4507 session ticket expected to be received or sent */
int tlsext_ticket_expected;
# ifndef OPENSSL_NO_EC
size_t tlsext_ecpointformatlist_length;
/* our list */
unsigned char *tlsext_ecpointformatlist;
size_t tlsext_ellipticcurvelist_length;
/* our list */
unsigned char *tlsext_ellipticcurvelist;
# endif /* OPENSSL_NO_EC */
/*
* draft-rescorla-tls-opaque-prf-input-00.txt information to be used for
* handshakes
*/
void *tlsext_opaque_prf_input;
size_t tlsext_opaque_prf_input_len;
/* TLS Session Ticket extension override */
TLS_SESSION_TICKET_EXT *tlsext_session_ticket;
/* TLS Session Ticket extension callback */
tls_session_ticket_ext_cb_fn tls_session_ticket_ext_cb;
void *tls_session_ticket_ext_cb_arg;
/* TLS pre-shared secret session resumption */
tls_session_secret_cb_fn tls_session_secret_cb;
void *tls_session_secret_cb_arg;
SSL_CTX *initial_ctx; /* initial ctx, used to store sessions */
# ifndef OPENSSL_NO_NEXTPROTONEG
/*
* Next protocol negotiation. For the client, this is the protocol that
* we sent in NextProtocol and is set when handling ServerHello
* extensions. For a server, this is the client's selected_protocol from
* NextProtocol and is set when handling the NextProtocol message, before
* the Finished message.
*/
unsigned char *next_proto_negotiated;
unsigned char next_proto_negotiated_len;
# endif
# define session_ctx initial_ctx
/* What we'll do */
STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles;
/* What's been chosen */
SRTP_PROTECTION_PROFILE *srtp_profile;
/*-
* Is use of the Heartbeat extension negotiated?
* 0: disabled
* 1: enabled
* 2: enabled, but not allowed to send Requests
*/
unsigned int tlsext_heartbeat;
/* Indicates if a HeartbeatRequest is in flight */
unsigned int tlsext_hb_pending;
/* HeartbeatRequest sequence number */
unsigned int tlsext_hb_seq;
# else
# define session_ctx ctx
# endif /* OPENSSL_NO_TLSEXT */
/*-
* 1 if we are renegotiating.
* 2 if we are a server and are inside a handshake
* (i.e. not just sending a HelloRequest)
*/
int renegotiate;
# ifndef OPENSSL_NO_SRP
/* ctx for SRP authentication */
SRP_CTX srp_ctx;
# endif
};
# endif
#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/dtls1.h> /* Datagram TLS */
# include <openssl/ssl23.h>
# include <openssl/srtp.h> /* Support for the use_srtp extension */
#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(const SSL *s, void *buf, size_t count);
size_t SSL_get_peer_finished(const 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))
# define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
# define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
# define SSL_AD_REASON_OFFSET 1000/* offset to get SSL_R_... value
* from SSL_AD_... */
/* These alert types are for SSLv3 and TLSv1 */
# define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
/* fatal */
# define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE
/* fatal */
# define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC
# define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
# define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
/* fatal */
# define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE
/* fatal */
# define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE
/* Not for TLS */
# define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE
# 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
/* fatal */
# 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
# define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
/* fatal */
# 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
# define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
# define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
# define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
# define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
# define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
# define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
# define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
/* fatal */
# define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY
/* fatal */
# define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK
# 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_ECDH 4
# define SSL_CTRL_SET_TMP_RSA_CB 5
# define SSL_CTRL_SET_TMP_DH_CB 6
# define SSL_CTRL_SET_TMP_ECDH_CB 7
# define SSL_CTRL_GET_SESSION_REUSED 8
# define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
# define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
# define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
# define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
# define SSL_CTRL_GET_FLAGS 13
# define SSL_CTRL_EXTRA_CHAIN_CERT 14
# define SSL_CTRL_SET_MSG_CALLBACK 15
# define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
/* only applies to datagram connections */
# define SSL_CTRL_SET_MTU 17
/* 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_CTRL_GET_MAX_CERT_LIST 50
# define SSL_CTRL_SET_MAX_CERT_LIST 51
# define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
/* see tls1.h for macros based on these */
# ifndef OPENSSL_NO_TLSEXT
# define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
# define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
# define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
# define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
# define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
# define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
# define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60
# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61
# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62
# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
# define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75
# define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76
# define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77
# define SSL_CTRL_SET_SRP_ARG 78
# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79
# define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80
# define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81
# ifndef OPENSSL_NO_HEARTBEATS
# define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT 85
# define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING 86
# define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS 87
# endif
# endif
# define DTLS_CTRL_GET_TIMEOUT 73
# define DTLS_CTRL_HANDLE_TIMEOUT 74
# define DTLS_CTRL_LISTEN 75
# define SSL_CTRL_GET_RI_SUPPORT 76
# define SSL_CTRL_CLEAR_OPTIONS 77
# define SSL_CTRL_CLEAR_MODE 78
# define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82
# define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83
# define SSL_CTRL_CHECK_PROTO_VERSION 119
# define DTLS_CTRL_SET_LINK_MTU 120
# define DTLS_CTRL_GET_LINK_MIN_MTU 121
# define DTLSv1_get_timeout(ssl, arg) \
SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
# define DTLSv1_handle_timeout(ssl) \
SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
# define DTLSv1_listen(ssl, peer) \
SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
# 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_CTX_set_tmp_ecdh(ctx,ecdh) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
# 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_set_tmp_ecdh(ssl,ecdh) \
SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
# define SSL_CTX_add_extra_chain_cert(ctx,x509) \
SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
# define SSL_CTX_get_extra_chain_certs(ctx,px509) \
SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
# define SSL_CTX_clear_extra_chain_certs(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
# ifndef OPENSSL_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(const SSL_METHOD *meth);
void SSL_CTX_free(SSL_CTX *);
long SSL_CTX_set_timeout(SSL_CTX *ctx, long t);
long SSL_CTX_get_timeout(const SSL_CTX *ctx);
X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *);
int SSL_want(const SSL *s);
int SSL_clear(SSL *s);
void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm);
const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits);
char *SSL_CIPHER_get_version(const SSL_CIPHER *c);
const char *SSL_CIPHER_get_name(const SSL_CIPHER *c);
unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c);
int SSL_get_fd(const SSL *s);
int SSL_get_rfd(const SSL *s);
int SSL_get_wfd(const SSL *s);
const char *SSL_get_cipher_list(const SSL *s, int n);
char *SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
int SSL_get_read_ahead(const SSL *s);
int SSL_pending(const SSL *s);
# ifndef OPENSSL_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 OPENSSL_NO_BIO
void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio);
BIO *SSL_get_rbio(const SSL *s);
BIO *SSL_get_wbio(const 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(const SSL *s);
int SSL_get_verify_depth(const SSL *s);
int (*SSL_get_verify_callback(const 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 OPENSSL_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, const unsigned char *d,
long len);
int SSL_use_certificate(SSL *ssl, X509 *x);
int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
# ifndef OPENSSL_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);
/* PEM type */
int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file);
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);
# ifndef OPENSSL_SYS_VMS
/* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
# ifndef OPENSSL_SYS_MACINTOSH_CLASSIC
int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
const char *dir);
# endif
# endif
# endif
void SSL_load_error_strings(void);
const char *SSL_state_string(const SSL *s);
const char *SSL_rstate_string(const SSL *s);
const char *SSL_state_string_long(const SSL *s);
const char *SSL_rstate_string_long(const SSL *s);
long SSL_SESSION_get_time(const SSL_SESSION *s);
long SSL_SESSION_set_time(SSL_SESSION *s, long t);
long SSL_SESSION_get_timeout(const SSL_SESSION *s);
long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
void SSL_copy_session_id(SSL *to, const SSL *from);
X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx,
unsigned int sid_ctx_len);
SSL_SESSION *SSL_SESSION_new(void);
const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
unsigned int *len);
unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
# ifndef OPENSSL_NO_FP_API
int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses);
# endif
# ifndef OPENSSL_NO_BIO
int SSL_SESSION_print(BIO *fp, const 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);
int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
unsigned int id_len);
SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
long length);
# ifdef HEADER_X509_H
X509 *SSL_get_peer_certificate(const SSL *s);
# endif
STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
int (*SSL_CTX_get_verify_callback(const 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) (X509_STORE_CTX *, void *),
void *arg);
# ifndef OPENSSL_NO_RSA
int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
# endif
int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const 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,
const 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,
const 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(const SSL_CTX *ctx);
int SSL_check_private_key(const 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);
int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
# ifndef OPENSSL_NO_SRP
int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name);
int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password);
int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
char *(*cb) (SSL *, void *));
int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
int (*cb) (SSL *, void *));
int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
int (*cb) (SSL *, int *, void *));
int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
BIGNUM *sa, BIGNUM *v, char *info);
int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
const char *grp);
BIGNUM *SSL_get_srp_g(SSL *s);
BIGNUM *SSL_get_srp_N(SSL *s);
char *SSL_get_srp_username(SSL *s);
char *SSL_get_srp_userinfo(SSL *s);
# endif
void SSL_free(SSL *ssl);
int SSL_accept(SSL *ssl);
int SSL_connect(SSL *ssl);
int SSL_read(SSL *ssl, void *buf, int num);
int SSL_peek(SSL *ssl, void *buf, int num);
int SSL_write(SSL *ssl, const void *buf, int num);
long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
long SSL_callback_ctrl(SSL *, int, void (*)(void));
long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);
long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
int SSL_get_error(const SSL *s, int ret_code);
const char *SSL_get_version(const SSL *s);
/* This sets the 'default' SSL version that SSL_new() will create */
int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
# ifndef OPENSSL_NO_SSL2
const SSL_METHOD *SSLv2_method(void); /* SSLv2 */
const SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
const SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
# endif
# ifndef OPENSSL_NO_SSL3_METHOD
const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
# endif
const SSL_METHOD *SSLv23_method(void); /* Negotiate highest available SSL/TLS
* version */
const SSL_METHOD *SSLv23_server_method(void); /* Negotiate highest available
* SSL/TLS version */
const SSL_METHOD *SSLv23_client_method(void); /* Negotiate highest available
* SSL/TLS version */
const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */
const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */
const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */
const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */
const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
int SSL_do_handshake(SSL *s);
int SSL_renegotiate(SSL *s);
int SSL_renegotiate_abbreviated(SSL *s);
int SSL_renegotiate_pending(SSL *s);
int SSL_shutdown(SSL *s);
const SSL_METHOD *SSL_get_ssl_method(SSL *s);
int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
const char *SSL_alert_type_string_long(int value);
const char *SSL_alert_type_string(int value);
const char *SSL_alert_desc_string_long(int value);
const char *SSL_alert_desc_string(int value);
void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const 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(const SSL *s);
int SSL_library_init(void);
char *SSL_CIPHER_description(const 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(const 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(const SSL_CTX *ctx);
void SSL_set_quiet_shutdown(SSL *ssl, int mode);
int SSL_get_quiet_shutdown(const SSL *ssl);
void SSL_set_shutdown(SSL *ssl, int mode);
int SSL_get_shutdown(const SSL *ssl);
int SSL_version(const 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(const SSL *ssl);
SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx);
void SSL_set_info_callback(SSL *ssl,
void (*cb) (const SSL *ssl, int type, int val));
void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type,
int val);
int SSL_state(const SSL *ssl);
void SSL_set_state(SSL *ssl, int state);
void SSL_set_verify_result(SSL *ssl, long v);
long SSL_get_verify_result(const SSL *ssl);
int SSL_set_ex_data(SSL *ssl, int idx, void *data);
void *SSL_get_ex_data(const 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(const 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(const 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)
# define SSL_CTX_get_max_cert_list(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
# define SSL_CTX_set_max_cert_list(ctx,m) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
# define SSL_get_max_cert_list(ssl) \
SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
# define SSL_set_max_cert_list(ssl,m) \
SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
# define SSL_CTX_set_max_send_fragment(ctx,m) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
# define SSL_set_max_send_fragment(ssl,m) \
SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
/* NB: the keylength is only applicable when is_export is true */
# ifndef OPENSSL_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 OPENSSL_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 OPENSSL_NO_ECDH
void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
EC_KEY *(*ecdh) (SSL *ssl, int is_export,
int keylength));
void SSL_set_tmp_ecdh_callback(SSL *ssl,
EC_KEY *(*ecdh) (SSL *ssl, int is_export,
int keylength));
# endif
# ifndef OPENSSL_NO_COMP
const COMP_METHOD *SSL_get_current_compression(SSL *s);
const COMP_METHOD *SSL_get_current_expansion(SSL *s);
const char *SSL_COMP_get_name(const COMP_METHOD *comp);
STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm);
# else
const void *SSL_get_current_compression(SSL *s);
const void *SSL_get_current_expansion(SSL *s);
const char *SSL_COMP_get_name(const void *comp);
void *SSL_COMP_get_compression_methods(void);
int SSL_COMP_add_compression_method(int id, void *cm);
# endif
/* TLS extensions functions */
int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
void *arg);
/* Pre-shared secret session resumption functions */
int SSL_set_session_secret_cb(SSL *s,
tls_session_secret_cb_fn tls_session_secret_cb,
void *arg);
void SSL_set_debug(SSL *s, int debug);
int SSL_cache_hit(SSL *s);
# ifndef OPENSSL_NO_UNIT_TEST
const struct openssl_ssl_test_functions *SSL_test_functions(void);
# 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.
*/
void ERR_load_SSL_strings(void);
/* Error codes for the SSL functions. */
/* Function codes. */
# define SSL_F_CLIENT_CERTIFICATE 100
# define SSL_F_CLIENT_FINISHED 167
# define SSL_F_CLIENT_HELLO 101
# define SSL_F_CLIENT_MASTER_KEY 102
# define SSL_F_D2I_SSL_SESSION 103
# define SSL_F_DO_DTLS1_WRITE 245
# define SSL_F_DO_SSL3_WRITE 104
# define SSL_F_DTLS1_ACCEPT 246
# define SSL_F_DTLS1_ADD_CERT_TO_BUF 295
# define SSL_F_DTLS1_BUFFER_RECORD 247
# define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 316
# define SSL_F_DTLS1_CLIENT_HELLO 248
# define SSL_F_DTLS1_CONNECT 249
# define SSL_F_DTLS1_ENC 250
# define SSL_F_DTLS1_GET_HELLO_VERIFY 251
# define SSL_F_DTLS1_GET_MESSAGE 252
# define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
# define SSL_F_DTLS1_GET_RECORD 254
# define SSL_F_DTLS1_HANDLE_TIMEOUT 297
# define SSL_F_DTLS1_HEARTBEAT 305
# define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255
# define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288
# define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
# define SSL_F_DTLS1_PROCESS_RECORD 257
# define SSL_F_DTLS1_READ_BYTES 258
# define SSL_F_DTLS1_READ_FAILED 259
# define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
# define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261
# define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262
# define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263
# define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
# define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265
# define SSL_F_DTLS1_SEND_SERVER_HELLO 266
# define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267
# define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
# 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_FINISH 239
# define SSL_F_SERVER_HELLO 114
# define SSL_F_SERVER_VERIFY 240
# 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_PEEK 237
# 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_GENERATE_KEY_MATERIAL 241
# 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_ADD_CERT_TO_BUF 296
# 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_CHECK_CLIENT_HELLO 304
# define SSL_F_SSL3_CHECK_FINISHED 339
# 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_DIGEST_CACHED_RECORDS 293
# define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292
# define SSL_F_SSL3_ENC 134
# define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
# define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
# define SSL_F_SSL3_GET_CERT_STATUS 289
# 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_NEW_SESSION_TICKET 283
# define SSL_F_SSL3_GET_NEXT_PROTO 306
# 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_HANDSHAKE_MAC 285
# define SSL_F_SSL3_NEW_SESSION_TICKET 287
# 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_HELLO 242
# define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
# define SSL_F_SSL3_SETUP_KEY_BLOCK 157
# define SSL_F_SSL3_SETUP_READ_BUFFER 156
# define SSL_F_SSL3_SETUP_WRITE_BUFFER 291
# define SSL_F_SSL3_WRITE_BYTES 158
# define SSL_F_SSL3_WRITE_PENDING 159
# define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298
# define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277
# define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307
# 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_ADD_SERVERHELLO_RENEGOTIATE_EXT 299
# define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278
# define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308
# 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_CHECK_SERVERHELLO_TLSEXT 280
# define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279
# 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_MAKE_PROFILES 309
# define SSL_F_SSL_CTX_NEW 169
# define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
# define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290
# 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_PSK_IDENTITY_HINT 272
# 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_SERVER_SEND_PKEY 317
# 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_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300
# define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302
# define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310
# define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301
# define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303
# define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311
# define SSL_F_SSL_PEEK 270
# define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281
# define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282
# 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_SESSION_SET1_ID_CONTEXT 312
# define SSL_F_SSL_SESS_CERT_NEW 225
# define SSL_F_SSL_SET_CERT 191
# define SSL_F_SSL_SET_CIPHER_LIST 271
# 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_SESSION_TICKET_EXT 294
# define SSL_F_SSL_SET_TRUST 228
# define SSL_F_SSL_SET_WFD 196
# define SSL_F_SSL_SHUTDOWN 224
# define SSL_F_SSL_SRP_CTX_INIT 313
# define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
# define SSL_F_SSL_UNDEFINED_FUNCTION 197
# define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
# 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_PSK_IDENTITY_HINT 273
# 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_CERT_VERIFY_MAC 286
# define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
# define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274
# define SSL_F_TLS1_ENC 210
# define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314
# define SSL_F_TLS1_HEARTBEAT 315
# define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275
# define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276
# define SSL_F_TLS1_PRF 284
# 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_ECC_CERT 304
# define SSL_R_BAD_ECDSA_SIGNATURE 305
# define SSL_R_BAD_ECPOINT 306
# define SSL_R_BAD_HANDSHAKE_LENGTH 332
# define SSL_R_BAD_HELLO_REQUEST 105
# define SSL_R_BAD_LENGTH 271
# define SSL_R_BAD_MAC_DECODE 113
# define SSL_R_BAD_MAC_LENGTH 333
# 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_PSK_IDENTITY_HINT_LENGTH 316
# 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_SRP_A_LENGTH 347
# define SSL_R_BAD_SRP_B_LENGTH 348
# define SSL_R_BAD_SRP_G_LENGTH 349
# define SSL_R_BAD_SRP_N_LENGTH 350
# define SSL_R_BAD_SRP_PARAMETERS 371
# define SSL_R_BAD_SRP_S_LENGTH 351
# define SSL_R_BAD_SRTP_MKI_VALUE 352
# define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353
# 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_CLIENTHELLO_TLSEXT 226
# define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
# define SSL_R_COMPRESSION_DISABLED 343
# define SSL_R_COMPRESSION_FAILURE 141
# define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
# 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_COOKIE_MISMATCH 308
# 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_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
# define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
# define SSL_R_DIGEST_CHECK_FAILED 149
# define SSL_R_DTLS_MESSAGE_TOO_BIG 334
# define SSL_R_DUPLICATE_COMPRESSION_ID 309
# define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317
# define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318
# define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322
# define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323
# define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
# define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354
# define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
# define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282
# 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_GOT_NEXT_PROTO_BEFORE_A_CCS 355
# define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356
# define SSL_R_HTTPS_PROXY_REQUEST 155
# define SSL_R_HTTP_REQUEST 156
# define SSL_R_ILLEGAL_PADDING 283
# define SSL_R_INAPPROPRIATE_FALLBACK 373
# define SSL_R_INCONSISTENT_COMPRESSION 340
# define SSL_R_INVALID_CHALLENGE_LENGTH 158
# define SSL_R_INVALID_COMMAND 280
# define SSL_R_INVALID_COMPRESSION_ALGORITHM 341
# define SSL_R_INVALID_PURPOSE 278
# define SSL_R_INVALID_SRP_USERNAME 357
# define SSL_R_INVALID_STATUS_RESPONSE 328
# define SSL_R_INVALID_TICKET_KEYS_LENGTH 325
# define SSL_R_INVALID_TRUST 279
# define SSL_R_KEY_ARG_TOO_LONG 284
# define SSL_R_KRB5 285
# define SSL_R_KRB5_C_CC_PRINC 286
# define SSL_R_KRB5_C_GET_CRED 287
# define SSL_R_KRB5_C_INIT 288
# define SSL_R_KRB5_C_MK_REQ 289
# define SSL_R_KRB5_S_BAD_TICKET 290
# define SSL_R_KRB5_S_INIT 291
# define SSL_R_KRB5_S_RD_REQ 292
# define SSL_R_KRB5_S_TKT_EXPIRED 293
# define SSL_R_KRB5_S_TKT_NYV 294
# define SSL_R_KRB5_S_TKT_SKEW 295
# 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_MESSAGE_TOO_LONG 296
# 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_SRP_PARAM 358
# define SSL_R_MISSING_TMP_DH_KEY 171
# define SSL_R_MISSING_TMP_ECDH_KEY 311
# 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_MULTIPLE_SGC_RESTARTS 346
# 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_METHOD 331
# define SSL_R_NO_CLIENT_CERT_RECEIVED 186
# define SSL_R_NO_COMPRESSION_SPECIFIED 187
# define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330
# 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_RENEGOTIATION 339
# define SSL_R_NO_REQUIRED_DIGEST 324
# define SSL_R_NO_SHARED_CIPHER 193
# define SSL_R_NO_SRTP_PROFILES 359
# 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_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
# define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
# define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327
# define SSL_R_PACKET_LENGTH_TOO_LONG 198
# define SSL_R_PARSE_TLSEXT 227
# 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_PSK_IDENTITY_NOT_FOUND 223
# define SSL_R_PSK_NO_CLIENT_CB 224
# define SSL_R_PSK_NO_SERVER_CB 225
# 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_TIMEOUT_EXPIRED 312
# 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 298
# define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335
# define SSL_R_RENEGOTIATION_ENCODING_ERR 336
# define SSL_R_RENEGOTIATION_MISMATCH 337
# define SSL_R_REQUIRED_CIPHER_MISSING 215
# define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342
# 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_SCSV_RECEIVED_WHEN_RENEGOTIATING 345
# define SSL_R_SERVERHELLO_TLSEXT 275
# define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
# define SSL_R_SHORT_READ 219
# define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360
# define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
# define SSL_R_SRP_A_CALC 361
# define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362
# define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363
# define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364
# define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
# define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299
# define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321
# define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319
# define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320
# define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
# 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_UNEXPECTED_MESSAGE 1010
# 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_CALLBACK_FAILED 301
# define SSL_R_SSL_SESSION_ID_CONFLICT 302
# define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
# define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
# 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_INAPPROPRIATE_FALLBACK 1086
# 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_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114
# define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113
# define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111
# define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112
# define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110
# define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
# define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365
# define SSL_R_TLS_HEARTBEAT_PENDING 366
# define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367
# define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157
# 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_DECODE_ECDH_CERTS 313
# define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
# define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
# define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
# 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_DIGEST 368
# 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_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338
# define SSL_R_UNSUPPORTED_CIPHER 256
# define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
# define SSL_R_UNSUPPORTED_DIGEST_TYPE 326
# define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
# define SSL_R_UNSUPPORTED_PROTOCOL 258
# define SSL_R_UNSUPPORTED_SSL_VERSION 259
# define SSL_R_UNSUPPORTED_STATUS_TYPE 329
# define SSL_R_USE_SRTP_NOT_NEGOTIATED 369
# 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_SIGNATURE_TYPE 370
# 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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