* copied and put under another distribution licence
* [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) 1998-2002 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).
+ *
+ */
#ifndef HEADER_SSL_H
#define HEADER_SSL_H
-#ifndef NO_COMP
+#include <openssl/e_os2.h>
+
+#ifndef OPENSSL_NO_COMP
#include <openssl/comp.h>
#endif
-#ifndef NO_BIO
+#ifndef OPENSSL_NO_BIO
#include <openssl/bio.h>
#endif
-#ifndef NO_X509
+#ifndef OPENSSL_NO_X509
#include <openssl/x509.h>
#endif
-#ifndef NO_KRB5
#include <openssl/kssl.h>
-#endif
#include <openssl/safestack.h>
+#include <openssl/symhacks.h>
#ifdef __cplusplus
extern "C" {
#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_TXT_RC4 "RC4"
#define SSL_TXT_RC2 "RC2"
#define SSL_TXT_IDEA "IDEA"
+#define SSL_TXT_AES "AES"
#define SSL_TXT_MD5 "MD5"
#define SSL_TXT_SHA1 "SHA1"
#define SSL_TXT_SHA "SHA"
#define SSL_TXT_TLSV1 "TLSv1"
#define SSL_TXT_ALL "ALL"
-/* 'DEFAULT' at the start of the cipher list insert the following string
- * in addition to this being the default cipher string */
-#define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:RC4+RSA:+SSLv2:@STRENGTH"
+/*
+ * 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:!ADH:+RC4:@STRENGTH" /* low priority for RC4 */
/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
#define SSL_SENT_SHUTDOWN 1
extern "C" {
#endif
-#if (defined(NO_RSA) || defined(NO_MD5)) && !defined(NO_SSL2)
-#define NO_SSL2
+#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
int (*ssl_accept)(SSL *s);
int (*ssl_connect)(SSL *s);
int (*ssl_read)(SSL *s,void *buf,int len);
- int (*ssl_peek)(SSL *s,char *buf,int len);
+ int (*ssl_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_ctrl)(SSL *s,int cmd,long larg,char *parg);
- long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,char *parg);
+ 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);
int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
int (*ssl_pending)(SSL *s);
* 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
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 */
+
int not_resumable;
/* The cert is the certificate used to establish this connection */
struct ssl_session_st *prev,*next;
} SSL_SESSION;
+
#define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
#define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
#define SSL_OP_TLS_D5_BUG 0x00000100L
#define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
-#define SSL_OP_TLS_ROLLBACK_BUG 0x00000400L
+/* 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. */
+#define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */
+
+/* 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
+
+/* As server, disallow session resumption on renegotiation */
+#define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
/* If set, always create a new key when using tmp_dh parameters */
#define SSL_OP_SINGLE_DH_USE 0x00100000L
-/* Set to also use the tmp_rsa key when doing RSA operations. */
+/* Set to always use the tmp_rsa key when doing RSA operations,
+ * even when this violates protocol specs */
#define SSL_OP_EPHEMERAL_RSA 0x00200000L
+/* 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
/* The next flag deliberately changes the ciphertest, this is a check
* for the PKCS#1 attack */
#define SSL_OP_PKCS1_CHECK_1 0x08000000L
#define SSL_OP_PKCS1_CHECK_2 0x10000000L
#define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
-/* SSL_OP_NON_EXPORT_FIRST looks utterly broken .. */
-#define SSL_OP_NON_EXPORT_FIRST 0x40000000L
-#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x80000000L
-#define SSL_OP_ALL 0x000FFFFFL
+#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
-#define SSL_OP_NO_SSLv2 0x01000000L
-#define SSL_OP_NO_SSLv3 0x02000000L
-#define SSL_OP_NO_TLSv1 0x04000000L
/* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
* when just a single record has been written): */
* is blocking: */
#define SSL_MODE_AUTO_RETRY 0x00000004L
+
/* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
* they cannot be used to clear bits. */
#define SSL_CTX_set_options(ctx,op) \
- SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,op,NULL)
+ SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
#define SSL_CTX_get_options(ctx) \
- SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,0,NULL)
+ SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
#define SSL_set_options(ssl,op) \
- SSL_ctrl(ssl,SSL_CTRL_OPTIONS,op,NULL)
+ SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
#define SSL_get_options(ssl) \
- SSL_ctrl(ssl,SSL_CTRL_OPTIONS,0,NULL)
+ SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
#define SSL_CTX_set_mode(ctx,op) \
- SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,op,NULL)
+ SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
#define SSL_CTX_get_mode(ctx) \
- SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,0,NULL)
+ SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
#define SSL_set_mode(ssl,op) \
- SSL_ctrl(ssl,SSL_CTRL_MODE,op,NULL)
+ SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
#define SSL_get_mode(ssl) \
- SSL_ctrl(ssl,SSL_CTRL_MODE,0,NULL)
+ SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
+
+
+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))
+
+
+
+#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
{
int id;
char *name;
-#ifndef NO_COMP
+#ifndef OPENSSL_NO_COMP
COMP_METHOD *method;
#else
char *method;
struct ssl_ctx_st
{
SSL_METHOD *method;
- unsigned long options;
- unsigned long mode;
STACK_OF(SSL_CIPHER) *cipher_list;
/* same as above but sorted for lookup */
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 references;
-/**/ void (*info_callback)();
-
/* if defined, these override the X509_verify_cert() calls */
-/**/ int (*app_verify_callback)();
-/**/ char *app_verify_arg; /* never used; should be void * */
-
- /* default values to use in SSL structures */
-/**/ struct cert_st /* CERT */ *cert;
-/**/ int read_ahead;
-/**/ int verify_mode;
-/**/ int verify_depth;
-/**/ unsigned int sid_ctx_length;
-/**/ unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
-/**/ int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx);
-
- int purpose; /* Purpose setting */
- int trust; /* Trust setting */
+ 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;
+ pem_password_cb *default_passwd_callback;
/* Default password callback user data. */
-/**/ void *default_passwd_callback_userdata;
+ void *default_passwd_callback_userdata;
/* get client cert callback */
-/**/ int (*client_cert_cb)(/* SSL *ssl, X509 **x509, EVP_PKEY **pkey */);
-
- /* what we put in client cert requests */
- STACK_OF(X509_NAME) *client_CA;
-
-/**/ int quiet_shutdown;
+ int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
CRYPTO_EX_DATA ex_data;
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 */
+ STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
+
+
+ /* Default values used when no per-SSL value is defined follow */
+
+ void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */
+
+ /* 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;
+ int verify_depth;
+ unsigned int sid_ctx_length;
+ unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
+ int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */
+
+ /* Default generate session ID callback. */
+ GEN_SESSION_CB generate_session_id;
+
+ int purpose; /* Purpose setting */
+ int trust; /* Trust setting */
+
+ int quiet_shutdown;
};
#define SSL_SESS_CACHE_OFF 0x0000
* same. This is so data can be read and written to different
* handlers */
-#ifndef NO_BIO
+#ifndef OPENSSL_NO_BIO
BIO *rbio; /* used by SSL_read */
BIO *wbio; /* used by SSL_write */
BIO *bbio; /* used during session-id reuse to concatenate
int server; /* are we the server side? - mostly used by SSL_clear*/
- int new_session;/* 1 if we are to use a new session */
+ int new_session;/* 1 if we are to use a new session.
+ * 2 if we are a server and are inside a handshake
+ * (i.e. not just sending a HelloRequest)
+ * 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 quiet_shutdown;/* don't send shutdown packets */
int shutdown; /* we have shut things down, 0x01 sent, 0x02
* for received */
int rstate; /* where we are when reading */
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 */
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 */
int purpose; /* Purpose setting */
EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
const EVP_MD *read_hash; /* used for mac generation */
-#ifndef NO_COMP
+#ifndef OPENSSL_NO_COMP
COMP_CTX *expand; /* uncompress */
#else
char *expand;
EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
const EVP_MD *write_hash; /* used for mac generation */
-#ifndef NO_COMP
+#ifndef OPENSSL_NO_COMP
COMP_CTX *compress; /* compression */
#else
char *compress;
/* 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 */
int verify_mode; /* 0 don't care about verify failure.
* 1 fail if verify fails */
int verify_depth;
int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
- void (*info_callback)(); /* optional informational callback */
+
+ void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */
int error; /* error bytes to be written */
int error_code; /* actual code */
-#ifndef NO_KRB5
+#ifndef OPENSSL_NO_KRB5
KSSL_CTX *kssl_ctx; /* Kerberos 5 context */
-#endif /* NO_KRB5 */
+#endif /* OPENSSL_NO_KRB5 */
SSL_CTX *ctx;
/* set this flag to 1 and a sleep(1) is put into all SSL_read()
int references;
unsigned long options; /* protocol behaviour */
unsigned long mode; /* API behaviour */
+ long max_cert_list;
int first_packet;
int client_version; /* what was passed, used for
* SSLv3/TLS rollback check */
#define SSL_CTRL_SET_TMP_DH 3
#define SSL_CTRL_SET_TMP_RSA_CB 4
#define SSL_CTRL_SET_TMP_DH_CB 5
-/* Add these ones */
+
#define SSL_CTRL_GET_SESSION_REUSED 6
#define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7
#define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8
#define SSL_CTRL_GET_FLAGS 11
#define SSL_CTRL_EXTRA_CHAIN_CERT 12
+#define SSL_CTRL_SET_MSG_CALLBACK 13
+#define SSL_CTRL_SET_MSG_CALLBACK_ARG 14
+
/* Stats */
#define SSL_CTRL_SESS_NUMBER 20
#define SSL_CTRL_SESS_CONNECT 21
#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_MODE 33
#define SSL_CTRL_GET_READ_AHEAD 40
#define SSL_CTRL_SET_READ_AHEAD 41
#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_session_reused(ssl) \
SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
#define SSL_num_renegotiations(ssl) \
#define SSL_CTX_add_extra_chain_cert(ctx,x509) \
SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
-/* VMS uses only 31 characters for symbols. */
-#ifdef VMS
-#undef SSL_CTX_set_cert_verify_callback
-#define SSL_CTX_set_cert_verify_callback SSL_CTX_set_cert_verify_cb
-#undef SSL_CTX_use_certificate_chain_file
-#define SSL_CTX_use_certificate_chain_file SSL_CTX_use_cert_chain_file
-#undef SSL_CTX_set_default_verify_paths
-#define SSL_CTX_set_default_verify_paths SSL_CTX_set_def_verify_paths
-#undef SSL_get_ex_data_X509_STORE_CTX_idx
-#define SSL_get_ex_data_X509_STORE_CTX_idx SSL_get_ex_data_X509_STOR_CTX_i
-#undef SSL_add_file_cert_subjects_to_stack
-#define SSL_add_file_cert_subjects_to_stack SSL_add_file_cert_sub_to_stack
-#undef SSL_add_dir_cert_subjects_to_stack
-#define SSL_add_dir_cert_subjects_to_stack SSL_add_dir_cert_sub_to_stack
-#endif
-
-#ifndef NO_BIO
+#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);
const char * SSL_CIPHER_get_name(SSL_CIPHER *c);
int SSL_get_fd(SSL *s);
+int SSL_get_rfd(SSL *s);
+int SSL_get_wfd(SSL *s);
const char * SSL_get_cipher_list(SSL *s,int n);
char * SSL_get_shared_ciphers(SSL *s, char *buf, int len);
int SSL_get_read_ahead(SSL * s);
int SSL_pending(SSL *s);
-#ifndef NO_SOCK
+#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 NO_BIO
+#ifndef OPENSSL_NO_BIO
void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
BIO * SSL_get_rbio(SSL *s);
BIO * SSL_get_wbio(SSL *s);
void SSL_set_verify(SSL *s, int mode,
int (*callback)(int ok,X509_STORE_CTX *ctx));
void SSL_set_verify_depth(SSL *s, int depth);
-#ifndef NO_RSA
+#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_certificate(SSL *ssl, X509 *x);
int SSL_use_certificate_ASN1(SSL *ssl, unsigned char *d, int len);
-#ifndef NO_STDIO
+#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);
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_WIN32
+#ifndef OPENSSL_SYS_VMS
+#ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
const char *dir);
#endif
+#endif
+#endif
+
+#endif
-void ERR_load_SSL_strings(void );
void SSL_load_error_strings(void );
-char * SSL_state_string(SSL *s);
-char * SSL_rstate_string(SSL *s);
-char * SSL_state_string_long(SSL *s);
-char * SSL_rstate_string_long(SSL *s);
+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(SSL_SESSION *s);
long SSL_SESSION_set_time(SSL_SESSION *s, long t);
long SSL_SESSION_get_timeout(SSL_SESSION *s);
SSL_SESSION *SSL_SESSION_new(void);
unsigned long SSL_SESSION_hash(SSL_SESSION *a);
int SSL_SESSION_cmp(SSL_SESSION *a,SSL_SESSION *b);
-#ifndef NO_FP_API
+#ifndef OPENSSL_NO_FP_API
int SSL_SESSION_print_fp(FILE *fp,SSL_SESSION *ses);
#endif
-#ifndef NO_BIO
+#ifndef OPENSSL_NO_BIO
int SSL_SESSION_print(BIO *fp,SSL_SESSION *ses);
#endif
void SSL_SESSION_free(SSL_SESSION *ses);
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,unsigned char **pp,long length);
#ifdef HEADER_X509_H
STACK_OF(X509) *SSL_get_peer_cert_chain(SSL *s);
-#ifdef VMS
-#define SSL_CTX_set_default_passwd_cb_userdata SSL_CTX_set_def_passwd_cb_ud
-#endif
-
int SSL_CTX_get_verify_mode(SSL_CTX *ctx);
int SSL_CTX_get_verify_depth(SSL_CTX *ctx);
int (*SSL_CTX_get_verify_callback(SSL_CTX *ctx))(int,X509_STORE_CTX *);
void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
int (*callback)(int, X509_STORE_CTX *));
void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
-void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(),char *arg);
-#ifndef NO_RSA
+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, unsigned char *d, long len);
void SSL_free(SSL *ssl);
int SSL_accept(SSL *ssl);
int SSL_connect(SSL *ssl);
-int SSL_read(SSL *ssl,char *buf,int num);
-int SSL_peek(SSL *ssl,char *buf,int num);
-int SSL_write(SSL *ssl,const char *buf,int num);
-long SSL_ctrl(SSL *ssl,int cmd, long larg, char *parg);
+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 (*)());
-long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, char *parg);
+long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg);
long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)());
int SSL_get_error(SSL *s,int ret_code);
int SSL_do_handshake(SSL *s);
int SSL_renegotiate(SSL *s);
+int SSL_renegotiate_pending(SSL *s);
int SSL_shutdown(SSL *s);
SSL_METHOD *SSL_get_ssl_method(SSL *s);
int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
-char *SSL_alert_type_string_long(int value);
-char *SSL_alert_type_string(int value);
-char *SSL_alert_desc_string_long(int value);
-char *SSL_alert_desc_string(int value);
+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) *list);
void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *list);
SSL_SESSION *SSL_get_session(SSL *ssl);
SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
SSL_CTX *SSL_get_SSL_CTX(SSL *ssl);
-void SSL_set_info_callback(SSL *ssl,void (*cb)());
-void (*SSL_get_info_callback(SSL *ssl))();
+void SSL_set_info_callback(SSL *ssl,
+ void (*cb)(const SSL *ssl,int type,int val));
+void (*SSL_get_info_callback(SSL *ssl))(const SSL *ssl,int type,int val);
int SSL_state(SSL *ssl);
void SSL_set_verify_result(SSL *ssl,long v);
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)
/* NB: the keylength is only applicable when is_export is true */
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
RSA *(*cb)(SSL *ssl,int is_export,
int keylength));
RSA *(*cb)(SSL *ssl,int is_export,
int keylength));
#endif
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
DH *(*dh)(SSL *ssl,int is_export,
int keylength));
int keylength));
#endif
-#ifndef NO_COMP
+#ifndef OPENSSL_NO_COMP
int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
#else
int SSL_COMP_add_compression_method(int id,char *cm);
/* 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. */
#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_SSL3_CTRL 213
#define SSL_F_SSL3_CTX_CTRL 133
#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_VERIFY 136
#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
#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 1109
#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
#define SSL_R_DIGEST_CHECK_FAILED 149
#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
#define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
#define SSL_R_HTTPS_PROXY_REQUEST 155
#define SSL_R_HTTP_REQUEST 156
-#define SSL_R_INTERNAL_ERROR 157
+#define SSL_R_ILLEGAL_PADDING 1110
#define SSL_R_INVALID_CHALLENGE_LENGTH 158
#define SSL_R_INVALID_COMMAND 280
#define SSL_R_INVALID_PURPOSE 278
#define SSL_R_INVALID_TRUST 279
+#define SSL_R_KRB5 1104
#define SSL_R_KRB5_C_CC_PRINC 1094
#define SSL_R_KRB5_C_GET_CRED 1095
#define SSL_R_KRB5_C_INIT 1096
#define SSL_R_KRB5_C_MK_REQ 1097
#define SSL_R_KRB5_S_BAD_TICKET 1098
#define SSL_R_KRB5_S_INIT 1099
-#define SSL_R_KRB5_S_RD_REQ 1100
+#define SSL_R_KRB5_S_RD_REQ 1108
+#define SSL_R_KRB5_S_TKT_EXPIRED 1105
+#define SSL_R_KRB5_S_TKT_NYV 1106
+#define SSL_R_KRB5_S_TKT_SKEW 1107
#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 1111
#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_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 1102
+#define SSL_R_SSL_SESSION_ID_CONFLICT 1103
#define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
+#define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 1101
#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
}
#endif
#endif
-
projects / openssl.git / blobdiff