* [including the GNU Public Licence.]
*/
/* ====================================================================
- * Copyright (c) 1998-2001 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 (c) 1998-2006 The OpenSSL Project. All rights reserved.
+ * 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
#include <openssl/buffer.h>
#endif
#include <openssl/pem.h>
+#include <openssl/hmac.h>
#include <openssl/kssl.h>
#include <openssl/safestack.h>
#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_kFZA "kFZA"
-#define SSL_TXT_aFZA "aFZA"
-#define SSL_TXT_eFZA "eFZA"
-#define SSL_TXT_FZA "FZA"
+#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_kKRB5 "kKRB5"
-#define SSL_TXT_aKRB5 "aKRB5"
-#define SSL_TXT_KRB5 "KRB5"
-
#define SSL_TXT_kRSA "kRSA"
-#define SSL_TXT_kDHr "kDHr"
-#define SSL_TXT_kDHd "kDHd"
+#define SSL_TXT_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_aRSA "aRSA"
#define SSL_TXT_aDSS "aDSS"
-#define SSL_TXT_aDH "aDH"
+#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_DSS "DSS"
#define SSL_TXT_DH "DH"
-#define SSL_TXT_EDH "EDH"
+#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_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_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"
-#define SSL_TXT_EXP "EXP"
-#define SSL_TXT_EXPORT "EXPORT"
-#define SSL_TXT_EXP40 "EXPORT40"
-#define SSL_TXT_EXP56 "EXPORT56"
+#define SSL_TXT_SHA "SHA" /* same as "SHA1" */
+#define SSL_TXT_GOST94 "GOST94"
+#define SSL_TXT_GOST89MAC "GOST89MAC"
+
#define SSL_TXT_SSLV2 "SSLv2"
#define SSL_TXT_SSLV3 "SSLv3"
#define SSL_TXT_TLSV1 "TLSv1"
+
+#define SSL_TXT_EXP "EXP"
+#define SSL_TXT_EXPORT "EXPORT"
+
#define SSL_TXT_ALL "ALL"
-#define SSL_TXT_ECC "ECCdraft" /* ECC ciphersuites are not yet official */
-#define SSL_TXT_PSK "PSK"
-#define SSL_TXT_kPSK "kPSK"
-#define SSL_TXT_aPSK "aPSK"
/*
* COMPLEMENTOF* definitions. These identifiers are used to (de-select)
/* 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:!ADH:+RC4:@STRENGTH" /* low priority for RC4 */
+#define SSL_DEFAULT_CIPHER_LIST "ALL:!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
* '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;
/* used to hold info on the particular ciphers used */
typedef struct ssl_cipher_st
int valid;
const char *name; /* text name */
unsigned long id; /* id, 4 bytes, first is version */
- unsigned long algorithms; /* what ciphers are used */
+
+ /* 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 */
- unsigned long mask; /* used for matching */
- unsigned long mask_strength; /* also used for matching */
} SSL_CIPHER;
DECLARE_STACK_OF(SSL_CIPHER)
-typedef struct ssl_st SSL;
-typedef struct ssl_ctx_st SSL_CTX;
+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);
/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
typedef struct ssl_method_st
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);
- SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
+ 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);
- SSL_CIPHER *(*get_cipher)(unsigned ncipher);
+ 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 */
* 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 ] EXPLICY OCTET STRING, -- optional HostName from servername TLS extension
+ * HostName [ 6 ] EXPLICIT OCTET STRING, -- optional HostName from servername TLS extension
* ECPointFormatList [ 7 ] OCTET STRING, -- optional EC point format list from TLS extension
* PSK_identity_hint [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity hint
* PSK_identity [ 9 ] EXPLICIT OCTET STRING -- optional PSK identity
int compress_meth; /* Need to lookup the method */
- SSL_CIPHER *cipher;
+ const SSL_CIPHER *cipher;
unsigned long cipher_id; /* when ASN.1 loaded, this
* needs to be used to load
* the 'cipher' structure */
#ifndef OPENSSL_NO_TLSEXT
char *tlsext_hostname;
#ifndef OPENSSL_NO_EC
- int tlsext_ecpointformatlist_length;
- char * tlsext_ecpointformatlist;
+ 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
} SSL_SESSION;
/* SSL_OP_ALL: various bug workarounds that should be rather harmless.
* This used to be 0x000FFFFFL before 0.9.7. */
-#define SSL_OP_ALL 0x00000FFFL
+#define SSL_OP_ALL 0x80000FFFL
/* 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
#define SSL_OP_PKCS1_CHECK_2 0x10000000L
#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_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
/* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
* they cannot be used to clear bits. */
} SSL_COMP;
DECLARE_STACK_OF(SSL_COMP)
+DECLARE_LHASH_OF(SSL_SESSION);
struct ssl_ctx_st
{
STACK_OF(SSL_CIPHER) *cipher_list_by_id;
struct x509_store_st /* X509_STORE */ *cert_store;
- struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */
+ 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;
*/
unsigned int max_send_fragment;
+#ifndef OPENSSL_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 (*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
};
#define SSL_SESS_CACHE_OFF 0x0000
#define SSL_SESS_CACHE_NO_INTERNAL \
(SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
- struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx);
+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) \
#define SSL_CTX_sess_cache_full(ctx) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
-#define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
-#define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
-#define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
-#define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
-#define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
-#define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
-#define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
-#define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
-#define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
-#define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
-#define SSL_CTX_set_cookie_generate_cb(ctx,cb) ((ctx)->app_gen_cookie_cb=(cb))
-#define SSL_CTX_set_cookie_verify_cb(ctx,cb) ((ctx)->app_verify_cookie_cb=(cb))
+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_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 64
-#define SSL_CTX_set_psk_client_callback(ctx,cb) ((ctx)->psk_client_callback=(cb))
-#define SSL_set_psk_client_callback(ssl, cb) ((ssl)->psk_client_callback=(cb))
-#define SSL_CTX_set_psk_server_callback(ctx,cb) ((ctx)->psk_server_callback=(cb))
-#define SSL_set_psk_server_callback(ssl, cb) ((ssl)->psk_server_callback=(cb))
+#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);
#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
+
struct ssl_st
{
/* protocol version
/* 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 */
- const EVP_MD *read_hash; /* used for mac generation */
+ EVP_MD_CTX *read_hash; /* used for mac generation */
#ifndef OPENSSL_NO_COMP
COMP_CTX *expand; /* uncompress */
#else
#endif
EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
- const EVP_MD *write_hash; /* used for mac generation */
+ EVP_MD_CTX *write_hash; /* used for mac generation */
#ifndef OPENSSL_NO_COMP
COMP_CTX *compress; /* compression */
#else
* SSLv3/TLS rollback check */
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;
int servername_done; /* 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
*/
+ /* 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
- int tlsext_ecpointformatlist_length;
- char * tlsext_ecpointformatlist;
+ size_t tlsext_ecpointformatlist_length;
+ unsigned char *tlsext_ecpointformatlist; /* our list */
+ size_t tlsext_ellipticcurvelist_length;
+ unsigned char *tlsext_ellipticcurvelist; /* our list */
#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 */
#define session_ctx initial_ctx
#else
#define session_ctx ctx
-#endif
+#endif /* OPENSSL_NO_TLSEXT */
};
#ifdef __cplusplus
#define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
#define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
-#if 1 /*SSLEAY_MACROS*/
#define d2i_SSL_SESSION_bio(bp,s_id) 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)
-#define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
- (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
-#define PEM_read_bio_SSL_SESSION(bp,x,cb,u) PEM_ASN1_read_bio_of(SSL_SESSION,d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,x,cb,u)
-#define PEM_write_SSL_SESSION(fp,x) \
- PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
- PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
-#define PEM_write_bio_SSL_SESSION(bp,x) \
- PEM_ASN1_write_bio_of(SSL_SESSION,i2d_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,x,NULL,NULL,0,NULL,NULL)
-#endif
+
+DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
#define SSL_AD_REASON_OFFSET 1000 /* offset to get SSL_R_... value from SSL_AD_... */
#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
#endif
#define SSL_session_reused(ssl) \
void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
-SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
+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);
void SSL_copy_session_id(SSL *to,const SSL *from);
SSL_SESSION *SSL_SESSION_new(void);
-unsigned long SSL_SESSION_hash(const SSL_SESSION *a);
-int SSL_SESSION_cmp(const SSL_SESSION *a,const SSL_SESSION *b);
-const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, unsigned int *len);
+const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
+ unsigned int *len);
#ifndef OPENSSL_NO_FP_API
int SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses);
#endif
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);
+
void SSL_free(SSL *ssl);
int SSL_accept(SSL *ssl);
int SSL_connect(SSL *ssl);
/* 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
const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
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);
+
/* 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.
#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_CLIENT_HELLO 248
#define SSL_F_DTLS1_CONNECT 249
#define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
#define SSL_F_DTLS1_GET_RECORD 254
#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_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_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_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_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_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_BUFFERS 156
#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_TLSEXT 277
#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_TLSEXT 278
#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_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_CTX_CHECK_PRIVATE_KEY 168
#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_LOAD_CLIENT_CA_FILE 185
#define SSL_F_SSL_NEW 186
#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_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_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_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
#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 157
+#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_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
#define SSL_R_DIGEST_CHECK_FAILED 149
#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_ENCRYPTED_LENGTH_TOO_LONG 150
#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282
#define SSL_R_INVALID_CHALLENGE_LENGTH 158
#define SSL_R_INVALID_COMMAND 280
#define SSL_R_INVALID_PURPOSE 278
+#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_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_REQUIRED_DIGEST 324
#define SSL_R_NO_SHARED_CIPHER 193
#define SSL_R_NO_VERIFY_CALLBACK 194
#define SSL_R_NULL_SSL_CTX 195
#define SSL_R_NULL_SSL_METHOD_PASSED 196
#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
#define SSL_R_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_UNKNOWN_STATE 255
#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_WRITE_BIO_NOT_SET 260
#define SSL_R_WRONG_CIPHER_RETURNED 261
#define SSL_R_WRONG_MESSAGE_TYPE 262
projects / openssl.git / blobdiff