#ifndef OPENSSL_NO_BIO
#include <openssl/bio.h>
#endif
-#ifndef OPENSSL_NO_DEPRECATED
+#ifdef OPENSSL_USE_DEPRECATED
#ifndef OPENSSL_NO_X509
#include <openssl/x509.h>
#endif
#endif
/* SSLeay version number for ASN.1 encoding of the session information */
-/* Version 0 - initial version
+/*-
+ * 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_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_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_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
/* 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:!aNULL:!eNULL:!SSLv2"
+#define SSL_DEFAULT_CIPHER_LIST "ALL:!aNULL:!eNULL"
/* 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!
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
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_TLSEXT
-/* Callbacks and structures for handling custom TLS Extensions:
- * cli_ext_first_cb - sends data for ClientHello TLS Extension
- * cli_ext_second_cb - receives data from ServerHello TLS Extension
- * srv_ext_first_cb - receives data from ClientHello TLS Extension
- * srv_ext_second_cb - sends data for ServerHello TLS Extension
- *
- * All these functions return nonzero on success. Zero will terminate
- * the handshake (and return a specific TLS Fatal alert, if the function
- * declaration has an "al" parameter). -1 for the "sending" functions
- * will cause the TLS Extension to be omitted.
- *
- * "ext_type" is a TLS "ExtensionType" from 0-65535.
- * "in" is a pointer to TLS "extension_data" being provided to the cb.
- * "out" is used by the callback to return a pointer to "extension data"
- * which OpenSSL will later copy into the TLS handshake. The contents
- * of this buffer should not be changed until the handshake is complete.
- * "inlen" and "outlen" are TLS Extension lengths from 0-65535.
- * "al" is a TLS "AlertDescription" from 0-255 which WILL be sent as a
- * fatal TLS alert, if the callback returns zero.
- */
-typedef int (*custom_cli_ext_first_cb_fn)(SSL *s, unsigned short ext_type,
- const unsigned char **out,
- unsigned short *outlen, int *al, void *arg);
-typedef int (*custom_cli_ext_second_cb_fn)(SSL *s, unsigned short ext_type,
- const unsigned char *in,
- unsigned short inlen, int *al,
- void *arg);
-
-typedef int (*custom_srv_ext_first_cb_fn)(SSL *s, unsigned short ext_type,
- const unsigned char *in,
- unsigned short inlen, int *al,
- void *arg);
-typedef int (*custom_srv_ext_second_cb_fn)(SSL *s, unsigned short ext_type,
- const unsigned char **out,
- unsigned short *outlen, int *al, void *arg);
-
-typedef struct {
- unsigned short ext_type;
- custom_cli_ext_first_cb_fn fn1;
- custom_cli_ext_second_cb_fn fn2;
- void *arg;
-} custom_cli_ext_record;
-
-typedef struct {
- unsigned short ext_type;
- custom_srv_ext_first_cb_fn fn1;
- custom_srv_ext_second_cb_fn fn2;
- void *arg;
-} custom_srv_ext_record;
-
-/* Callbacks and structures for handling Supplemental Data:
- * srv_supp_data_first_cb_fn - server sends Supplemental Data
- * srv_supp_data_second_cb_fn - server receives Supplemental Data
- * cli_supp_data_first_cb_fn - client receives Supplemental Data
- * cli_supp_data_second_cb_fn - client sends Supplemental Data
- *
- * All these functions return nonzero on success. Zero will terminate
- * the handshake (and return a specific TLS Fatal alert, if the function
- * declaration has an "al" parameter). -1 for the "sending" functions
- * will result in no supplemental data entry being added to the
- * supplemental data message for the provided supplemental data type.
- *
- * "supp_data_type" is a Supplemental Data Type from 0-65535.
- * "in" is a pointer to TLS "supplemental_data_entry" being provided to the cb.
- * "out" is used by the callback to return a pointer to "supplemental data"
- * which OpenSSL will later copy into the TLS handshake. The contents
- * of this buffer should not be changed until the handshake is complete.
- * "inlen" and "outlen" are Supplemental Data lengths from 0-65535.
- * "al" is a TLS "AlertDescription" from 0-255 which WILL be sent as a
- * fatal TLS alert, if the callback returns zero.
- */
-typedef int (*srv_supp_data_first_cb_fn)(SSL *s, unsigned short supp_data_type,
- const unsigned char **out,
- unsigned short *outlen, int *al, void *arg);
-typedef int (*srv_supp_data_second_cb_fn)(SSL *s, unsigned short supp_data_type,
- const unsigned char *in,
- unsigned short inlen, int *al,
- void *arg);
-
-typedef int (*cli_supp_data_first_cb_fn)(SSL *s, unsigned short supp_data_type,
- const unsigned char *in,
- unsigned short inlen, int *al,
- void *arg);
-typedef int (*cli_supp_data_second_cb_fn)(SSL *s, unsigned short supp_data_type,
- const unsigned char **out,
- unsigned short *outlen, int *al, void *arg);
-
-typedef struct {
- unsigned short supp_data_type;
- srv_supp_data_first_cb_fn fn1;
- srv_supp_data_second_cb_fn fn2;
- void *arg;
-} srv_supp_data_record;
-
-typedef struct {
- unsigned short supp_data_type;
- cli_supp_data_first_cb_fn fn1;
- cli_supp_data_second_cb_fn fn2;
- void *arg;
-} cli_supp_data_record;
+
+/* Typedefs for handling custom extensions */
+
+typedef int (*custom_ext_add_cb)(SSL *s, unsigned int ext_type,
+ const unsigned char **out,
+ size_t *outlen, int *al,
+ void *add_arg);
+
+typedef void (*custom_ext_free_cb)(SSL *s, unsigned int ext_type,
+ const unsigned char *out,
+ void *add_arg);
+
+typedef int (*custom_ext_parse_cb)(SSL *s, unsigned int ext_type,
+ const unsigned char *in,
+ size_t inlen, int *al,
+ void *parse_arg);
+
#endif
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 */
+ const 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
+/*-
+ * 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
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? */
#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_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
+#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
/* 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
+/* Related to removed SSLv2 */
+#define SSL_OP_MICROSOFT_SESS_ID_BUG 0x0
+#define SSL_OP_NETSCAPE_CHALLENGE_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)
#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
-/* Set to always use the tmp_rsa key when doing RSA operations,
- * even when this violates protocol specs */
-#define SSL_OP_EPHEMERAL_RSA 0x00200000L
+/* 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
* forbidden to prevent version rollback attacks. */
#define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
-#define SSL_OP_NO_SSLv2 0x01000000L
+#define SSL_OP_NO_SSLv2 0x00000000L
#define SSL_OP_NO_SSLv3 0x02000000L
#define SSL_OP_NO_TLSv1 0x04000000L
#define SSL_OP_NO_TLSv1_2 0x08000000L
#define SSL_OP_NO_DTLSv1 0x04000000L
#define SSL_OP_NO_DTLSv1_2 0x08000000L
-#define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|\
+#define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3|\
SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2)
/* These next two were never actually used for anything since SSLeay
*/
#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
/* Cert related flags */
/* Many implementations ignore some aspects of the TLS standards such as
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)
* '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. */
+ * In SSLv3/TLSv1 it is 32 bytes. The callback can alter this length to be less
+ * if desired. 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);
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' */
/* ALPN information
* (we are in the process of transitioning from NPN to ALPN.) */
- /* For a server, this contains a callback function that allows the
+ /*-
+ * For a server, this contains a callback function that allows the
* server to select the protocol for the connection.
* out: on successful return, this must point to the raw protocol
* name (without the length prefix).
* outlen: on successful return, this contains the length of |*out|.
* in: points to the client's list of supported protocols in
* wire-format.
- * inlen: the length of |in|. */
+ * inlen: the length of |in|.
+ */
int (*alpn_select_cb)(SSL *s,
const unsigned char **out,
unsigned char *outlen,
size_t tlsext_ellipticcurvelist_length;
unsigned char *tlsext_ellipticcurvelist;
# endif /* OPENSSL_NO_EC */
- /* Arrays containing the callbacks for custom TLS Extensions. */
- custom_cli_ext_record *custom_cli_ext_records;
- size_t custom_cli_ext_records_count;
- custom_srv_ext_record *custom_srv_ext_records;
- size_t custom_srv_ext_records_count;
-
- /* Arrays containing the callbacks for Supplemental Data. */
- cli_supp_data_record *cli_supp_data_records;
- size_t cli_supp_data_records_count;
- srv_supp_data_record *srv_supp_data_records;
- size_t srv_supp_data_records_count;
};
#endif
#endif
#ifndef OPENSSL_NO_TLSEXT
-/* Register callbacks to handle custom TLS Extensions as client or server.
- *
- * Returns nonzero on success. You cannot register twice for the same
- * extension number, and registering for an extension number already
- * handled by OpenSSL will succeed, but the callbacks will not be invoked.
- *
- * NULL can be registered for any callback function. For the client
- * functions, a NULL custom_cli_ext_first_cb_fn sends an empty ClientHello
- * Extension, and a NULL custom_cli_ext_second_cb_fn ignores the ServerHello
- * response (if any).
- *
- * For the server functions, a NULL custom_srv_ext_first_cb_fn means the
- * ClientHello extension's data will be ignored, but the extension will still
- * be noted and custom_srv_ext_second_cb_fn will still be invoked. A NULL
- * custom_srv_ext_second_cb doesn't send a ServerHello extension.
- */
-int SSL_CTX_set_custom_cli_ext(SSL_CTX *ctx, unsigned short ext_type,
- custom_cli_ext_first_cb_fn fn1,
- custom_cli_ext_second_cb_fn fn2, void *arg);
+/* Register callbacks to handle custom TLS Extensions for client or server. */
-int SSL_CTX_set_custom_srv_ext(SSL_CTX *ctx, unsigned short ext_type,
- custom_srv_ext_first_cb_fn fn1,
- custom_srv_ext_second_cb_fn fn2, void *arg);
+int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
+ custom_ext_add_cb add_cb,
+ custom_ext_free_cb free_cb,
+ void *add_arg,
+ custom_ext_parse_cb parse_cb,
+ void *parse_arg);
-/* Register callbacks to handle Supplemental Data as client or server.
- *
- * For SSL_CTX_set_srv_supp_data, a NULL srv_supp_data_first_cb_fn results in no supplemental data
- * being sent by the server for that TLS extension.
- * A NULL srv_supp_data_second_cb_fn results in no supplemental data
- * being received by the server for that TLS extension.
- *
- * For SSL_CTX_set_cli_supp_data, a NULL cli_supp_data_first_cb_fn results in no supplemental data
- * being received by the client for that TLS extension.
- * A NULL cli_supp_data_second_cb_fn results in no supplemental data
- * being sent by the client for that TLS extension.
- *
- * Returns nonzero on success. You cannot register twice for the same supp_data_type.
- */
-int SSL_CTX_set_srv_supp_data(SSL_CTX *ctx,
- unsigned short supp_data_type,
- srv_supp_data_first_cb_fn fn1,
- srv_supp_data_second_cb_fn fn2, void *arg);
+int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
+ custom_ext_add_cb add_cb,
+ custom_ext_free_cb free_cb,
+ void *add_arg,
+ custom_ext_parse_cb parse_cb,
+ void *parse_arg);
-int SSL_CTX_set_cli_supp_data(SSL_CTX *ctx,
- unsigned short supp_data_type,
- cli_supp_data_first_cb_fn fn1,
- cli_supp_data_second_cb_fn fn2, void *arg);
+int SSL_extension_supported(unsigned int ext_type);
#endif
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 */
/* Default generate session ID callback. */
GEN_SESSION_CB generate_session_id;
- /* Used in SSL2 and SSL3 */
+ /* Used in SSL3 */
int verify_mode; /* 0 don't care about verify failure.
* 1 fail if verify fails */
int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
#define SSL_ST_READ_BODY 0xF1
#define SSL_ST_READ_DONE 0xF2
-/* Obtain latest Finished message
+/*-
+ * 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. */
+ * 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);
#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
#define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */
+#define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK /* fatal */
#define SSL_ERROR_NONE 0
#define SSL_ERROR_SSL 1
#define SSL_CTRL_SELECT_CURRENT_CERT 116
#define SSL_CTRL_SET_CURRENT_CERT 117
+#define SSL_CTRL_SET_DH_AUTO 118
+#define SSL_CTRL_CHECK_PROTO_VERSION 119
+#define DTLS_CTRL_SET_LINK_MTU 120
+#define DTLS_CTRL_GET_LINK_MIN_MTU 121
+
+
#define SSL_CERT_SET_FIRST 1
#define SSL_CERT_SET_NEXT 2
#define SSL_CERT_SET_SERVER 3
-#define SSL_CTRL_SET_DH_AUTO 118
#define DTLSv1_get_timeout(ssl, arg) \
SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
#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_RSAPrivateKey_ASN1(SSL *ssl, const 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_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
const char *file);
#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
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
+#ifndef OPENSSL_NO_STDIO
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);
+int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x);
#endif
void SSL_SESSION_free(SSL_SESSION *ses);
int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
/* 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); /* SSLv3 but can rollback to v2 */
-const SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
-const SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
+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 */
#define SSL_SECOP_CURVE_CHECK (6 | SSL_SECOP_OTHER_CURVE)
/* Temporary DH key */
#define SSL_SECOP_TMP_DH (7 | SSL_SECOP_OTHER_DH)
-/* Whether to use SSLv2 compatible client hello */
-#define SSL_SECOP_SSL2_COMPAT (8 | SSL_SECOP_OTHER_NONE)
/* SSL/TLS version */
#define SSL_SECOP_VERSION (9 | SSL_SECOP_OTHER_NONE)
/* Session tickets */
void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex);
void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx);
+#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.
/* Error codes for the SSL functions. */
/* Function codes. */
-#define SSL_F_AUTHZ_FIND_DATA 330
-#define SSL_F_AUTHZ_VALIDATE 323
#define SSL_F_CHECK_SUITEB_CIPHER_LIST 331
-#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_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_AUTHZ 329
-#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_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_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_AUTHZ 324
#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_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_SCAN_CLIENTHELLO_TLSEXT 320
#define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT 321
#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_AUTHZ 325
#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_UNDEFINED_CONST_FUNCTION 243
#define SSL_F_SSL_UNDEFINED_FUNCTION 197
#define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
-#define SSL_F_SSL_USE_AUTHZ 328
#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_TLS1_CHECK_SERVERHELLO_TLSEXT 274
#define SSL_F_TLS1_ENC 210
#define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314
-#define SSL_F_TLS1_GET_CLIENT_SUPPLEMENTAL_DATA 335
-#define SSL_F_TLS1_GET_SERVER_SUPPLEMENTAL_DATA 326
+#define SSL_F_TLS1_GET_CURVELIST 338
#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_SEND_CLIENT_SUPPLEMENTAL_DATA 338
-#define SSL_F_TLS1_SEND_SERVER_SUPPLEMENTAL_DATA 327
+#define SSL_F_TLS1_PROCESS_HEARTBEAT 341
#define SSL_F_TLS1_SETUP_KEY_BLOCK 211
-#define SSL_F_WRITE_PENDING 212
+#define SSL_F_TLS1_SET_SERVER_SIGALGS 335
/* Reason codes. */
#define SSL_R_APP_DATA_IN_HANDSHAKE 100
#define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
-#define SSL_R_AUTHZ_DATA_TOO_LARGE 375
#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 390
#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
#define SSL_R_BAD_DECOMPRESSION 107
#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_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_VALUE 384
#define SSL_R_BAD_WRITE_RETRY 127
#define SSL_R_BIO_NOT_SET 128
#define SSL_R_CERTIFICATE_VERIFY_FAILED 134
#define SSL_R_CERT_CB_ERROR 377
#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_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_ECDH_REQUIRED_FOR_SUITEB_MODE 374
#define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
#define SSL_R_EE_KEY_TOO_SMALL 399
#define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354
#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_ILLEGAL_SUITEB_DIGEST 380
+#define SSL_R_INAPPROPRIATE_FALLBACK 373
#define SSL_R_INCONSISTENT_COMPRESSION 340
-#define SSL_R_INVALID_AUDIT_PROOF 371
-#define SSL_R_INVALID_AUTHZ_DATA 374
-#define SSL_R_INVALID_CHALLENGE_LENGTH 158
#define SSL_R_INVALID_COMMAND 280
#define SSL_R_INVALID_COMPRESSION_ALGORITHM 341
#define SSL_R_INVALID_NULL_CMD_NAME 385
#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_KEY_TOO_SMALL 395
#define SSL_R_KRB5 285
#define SSL_R_KRB5_C_CC_PRINC 286
#define SSL_R_KRB5_C_GET_CRED 287
#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_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_GOST_CERTIFICATE_SENT_BY_PEER 330
#define SSL_R_NO_METHOD_SPECIFIED 188
#define SSL_R_NO_PEM_EXTENSIONS 389
-#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_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_PEM_NAME_BAD_PREFIX 391
#define SSL_R_PEM_NAME_TOO_SHORT 392
#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_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_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_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_NEGATIVE_LENGTH 372
#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_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_TOO_MANY_EMPTY_FRAGMENTS 393
#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_AUTHZ_DATA_TYPE 372
#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_REMOTE_ERROR_TYPE 253
#define SSL_R_UNKNOWN_SSL_VERSION 254
#define SSL_R_UNKNOWN_STATE 255
-#define SSL_R_UNKNOWN_SUPPLEMENTAL_DATA_TYPE 373
#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_STATUS_TYPE 329
#define SSL_R_USE_SRTP_NOT_NEGOTIATED 369
#define SSL_R_VERSION_TOO_LOW 396
-#define SSL_R_WRITE_BIO_NOT_SET 260
#define SSL_R_WRONG_CERTIFICATE_TYPE 383
#define SSL_R_WRONG_CIPHER_RETURNED 261
#define SSL_R_WRONG_CURVE 378
#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