/* ssl/ssl.h */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * "This product includes cryptographic software written by * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ /* ==================================================================== * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" * * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to * endorse or promote products derived from this software without * prior written permission. For written permission, please contact * openssl-core@openssl.org. * * 5. Products derived from this software may not be called "OpenSSL" * nor may "OpenSSL" appear in their names without prior written * permission of the OpenSSL Project. * * 6. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit (http://www.openssl.org/)" * * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== * * This product includes cryptographic software written by Eric Young * (eay@cryptsoft.com). This product includes software written by Tim * Hudson (tjh@cryptsoft.com). * */ /* ==================================================================== * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. * ECC cipher suite support in OpenSSL originally developed by * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. */ /* ==================================================================== * Copyright 2005 Nokia. All rights reserved. * * The portions of the attached software ("Contribution") is developed by * Nokia Corporation and is licensed pursuant to the OpenSSL open source * license. * * The Contribution, originally written by Mika Kousa and Pasi Eronen of * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites * support (see RFC 4279) to OpenSSL. * * No patent licenses or other rights except those expressly stated in * the OpenSSL open source license shall be deemed granted or received * expressly, by implication, estoppel, or otherwise. * * No assurances are provided by Nokia that the Contribution does not * infringe the patent or other intellectual property rights of any third * party or that the license provides you with all the necessary rights * to make use of the Contribution. * * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR * OTHERWISE. */ #ifndef HEADER_SSL_H #define HEADER_SSL_H #include #include #include #include #include #include #include /* Some code expected to get the threading functions by including ssl.h. */ #include #ifdef __cplusplus extern "C" { #endif /* SSLeay version number for ASN.1 encoding of the session information */ /* Version 0 - initial version * Version 1 - added the optional peer certificate */ #define SSL_SESSION_ASN1_VERSION 0x0001 /* text strings for the ciphers */ #define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5 #define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5 #define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5 #define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5 #define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 #define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5 #define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5 #define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA #define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5 #define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA /* VRS Additional Kerberos5 entries */ #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA #define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA #define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 #define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5 #define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA #define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA #define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 #define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5 #define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 #define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32 #define SSL_MAX_SID_CTX_LENGTH 32 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8) #define SSL_MAX_KEY_ARG_LENGTH 8 #define SSL_MAX_MASTER_KEY_LENGTH 48 /* These are used to specify which ciphers to use and not to use */ #define SSL_TXT_EXP40 "EXPORT40" #define SSL_TXT_EXP56 "EXPORT56" #define SSL_TXT_LOW "LOW" #define SSL_TXT_MEDIUM "MEDIUM" #define SSL_TXT_HIGH "HIGH" #define SSL_TXT_FIPS "FIPS" #define SSL_TXT_kFZA "kFZA" /* unused! */ #define SSL_TXT_aFZA "aFZA" /* unused! */ #define SSL_TXT_eFZA "eFZA" /* unused! */ #define SSL_TXT_FZA "FZA" /* unused! */ #define SSL_TXT_aNULL "aNULL" #define SSL_TXT_eNULL "eNULL" #define SSL_TXT_NULL "NULL" #define SSL_TXT_kRSA "kRSA" #define SSL_TXT_kDHr "kDHr" #define SSL_TXT_kDHd "kDHd" #define SSL_TXT_kDH "kDH" #define SSL_TXT_kEDH "kEDH" #define SSL_TXT_kKRB5 "kKRB5" #define SSL_TXT_kECDHr "kECDHr" #define SSL_TXT_kECDHe "kECDHe" #define SSL_TXT_kECDH "kECDH" #define SSL_TXT_kEECDH "kEECDH" #define SSL_TXT_kPSK "kPSK" #define SSL_TXT_kGOST "kGOST" #define SSL_TXT_kSRP "kSRP" #define SSL_TXT_aRSA "aRSA" #define SSL_TXT_aDSS "aDSS" #define SSL_TXT_aDH "aDH" #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" /* same as "kEDH:-ADH" */ #define SSL_TXT_ADH "ADH" #define SSL_TXT_RSA "RSA" #define SSL_TXT_ECDH "ECDH" #define SSL_TXT_EECDH "EECDH" /* same as "kEECDH:-AECDH" */ #define SSL_TXT_AECDH "AECDH" #define SSL_TXT_ECDSA "ECDSA" #define SSL_TXT_KRB5 "KRB5" #define SSL_TXT_PSK "PSK" #define SSL_TXT_SRP "SRP" #define SSL_TXT_DES "DES" #define SSL_TXT_3DES "3DES" #define SSL_TXT_RC4 "RC4" #define SSL_TXT_RC2 "RC2" #define SSL_TXT_IDEA "IDEA" #define SSL_TXT_SEED "SEED" #define SSL_TXT_AES128 "AES128" #define SSL_TXT_AES256 "AES256" #define SSL_TXT_AES "AES" #define SSL_TXT_AES_GCM "AESGCM" #define SSL_TXT_CAMELLIA128 "CAMELLIA128" #define SSL_TXT_CAMELLIA256 "CAMELLIA256" #define SSL_TXT_CAMELLIA "CAMELLIA" #define SSL_TXT_CHACHA20 "CHACHA20" #define SSL_TXT_MD5 "MD5" #define SSL_TXT_SHA1 "SHA1" #define SSL_TXT_SHA "SHA" /* same as "SHA1" */ #define SSL_TXT_GOST94 "GOST94" #define SSL_TXT_GOST89MAC "GOST89MAC" #define SSL_TXT_SHA256 "SHA256" #define SSL_TXT_SHA384 "SHA384" #define SSL_TXT_SSLV2 "SSLv2" #define SSL_TXT_SSLV3 "SSLv3" #define SSL_TXT_TLSV1 "TLSv1" #define SSL_TXT_TLSV1_1 "TLSv1.1" #define SSL_TXT_TLSV1_2 "TLSv1.2" #define SSL_TXT_EXP "EXP" #define SSL_TXT_EXPORT "EXPORT" #define SSL_TXT_ALL "ALL" /* * COMPLEMENTOF* definitions. These identifiers are used to (de-select) * ciphers normally not being used. * Example: "RC4" will activate all ciphers using RC4 including ciphers * without authentication, which would normally disabled by DEFAULT (due * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT" * will make sure that it is also disabled in the specific selection. * COMPLEMENTOF* identifiers are portable between version, as adjustments * to the default cipher setup will also be included here. * * COMPLEMENTOFDEFAULT does not experience the same special treatment that * DEFAULT gets, as only selection is being done and no sorting as needed * for DEFAULT. */ #define SSL_TXT_CMPALL "COMPLEMENTOFALL" #define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT" /* The following cipher list is used by default. * It also is substituted when an application-defined cipher list string * starts with 'DEFAULT'. */ #define SSL_DEFAULT_CIPHER_LIST "ALL:!aNULL:!eNULL:!SSLv2" /* As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always * starts with a reasonable order, and all we have to do for DEFAULT is * throwing out anonymous and unencrypted ciphersuites! * (The latter are not actually enabled by ALL, but "ALL:RSA" would enable * some of them.) */ /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */ #define SSL_SENT_SHUTDOWN 1 #define SSL_RECEIVED_SHUTDOWN 2 #ifdef __cplusplus } #endif #ifdef __cplusplus extern "C" { #endif #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM /* This is needed to stop compilers complaining about the * 'struct ssl_st *' function parameters used to prototype callbacks * in SSL_CTX. */ typedef struct ssl_st *ssl_crock_st; typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT; typedef struct ssl_method_st SSL_METHOD; typedef struct ssl_cipher_st SSL_CIPHER; typedef struct ssl_session_st SSL_SESSION; typedef struct tls_sigalgs_st TLS_SIGALGS; typedef struct ssl_conf_ctx_st SSL_CONF_CTX; DECLARE_STACK_OF(SSL_CIPHER) /* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/ typedef struct srtp_protection_profile_st { const char *name; unsigned long id; } SRTP_PROTECTION_PROFILE; DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE) typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data, int len, void *arg); typedef int (*tls_session_secret_cb_fn)(SSL *s, void *secret, int *secret_len, STACK_OF(SSL_CIPHER) *peer_ciphers, SSL_CIPHER **cipher, void *arg); #ifndef OPENSSL_NO_SSL_INTERN /* used to hold info on the particular ciphers used */ struct ssl_cipher_st { int valid; const char *name; /* text name */ unsigned long id; /* id, 4 bytes, first is version */ /* changed in 0.9.9: these four used to be portions of a single value 'algorithms' */ unsigned long algorithm_mkey; /* key exchange algorithm */ unsigned long algorithm_auth; /* server authentication */ unsigned long algorithm_enc; /* symmetric encryption */ unsigned long algorithm_mac; /* symmetric authentication */ unsigned long algorithm_ssl; /* (major) protocol version */ unsigned long algo_strength; /* strength and export flags */ unsigned long algorithm2; /* Extra flags. See SSL2_CF_* in ssl2.h and algorithm2 section in ssl_locl.h */ int strength_bits; /* Number of bits really used */ int alg_bits; /* Number of bits for algorithm */ }; /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */ struct ssl_method_st { int version; int (*ssl_new)(SSL *s); void (*ssl_clear)(SSL *s); void (*ssl_free)(SSL *s); int (*ssl_accept)(SSL *s); int (*ssl_connect)(SSL *s); int (*ssl_read)(SSL *s,void *buf,int len); int (*ssl_peek)(SSL *s,void *buf,int len); int (*ssl_write)(SSL *s,const void *buf,int len); int (*ssl_shutdown)(SSL *s); int (*ssl_renegotiate)(SSL *s); int (*ssl_renegotiate_check)(SSL *s); long (*ssl_get_message)(SSL *s, int st1, int stn, int mt, long max, int *ok); int (*ssl_read_bytes)(SSL *s, int type, unsigned char *buf, int len, int peek); int (*ssl_write_bytes)(SSL *s, int type, const void *buf_, int len); int (*ssl_dispatch_alert)(SSL *s); long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg); long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg); const SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr); int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr); int (*ssl_pending)(const SSL *s); int (*num_ciphers)(void); const SSL_CIPHER *(*get_cipher)(unsigned ncipher); const struct ssl_method_st *(*get_ssl_method)(int version); long (*get_timeout)(void); struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */ int (*ssl_version)(void); long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)(void)); long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)(void)); }; /* Lets make this into an ASN.1 type structure as follows * SSL_SESSION_ID ::= SEQUENCE { * version INTEGER, -- structure version number * SSLversion INTEGER, -- SSL version number * Cipher OCTET STRING, -- the 3 byte cipher ID * Session_ID OCTET STRING, -- the Session ID * Master_key OCTET STRING, -- the master key * KRB5_principal OCTET STRING -- optional Kerberos principal * Key_Arg [ 0 ] IMPLICIT OCTET STRING, -- the optional Key argument * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate * Session_ID_context [ 4 ] EXPLICIT OCTET STRING, -- the Session ID context * Verify_result [ 5 ] EXPLICIT INTEGER, -- X509_V_... code for `Peer' * HostName [ 6 ] EXPLICIT OCTET STRING, -- optional HostName from servername TLS extension * PSK_identity_hint [ 7 ] EXPLICIT OCTET STRING, -- optional PSK identity hint * PSK_identity [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity * Ticket_lifetime_hint [9] EXPLICIT INTEGER, -- server's lifetime hint for session ticket * Ticket [10] EXPLICIT OCTET STRING, -- session ticket (clients only) * Compression_meth [11] EXPLICIT OCTET STRING, -- optional compression method * SRP_username [ 12 ] EXPLICIT OCTET STRING -- optional SRP username * Peer SHA256 [13] EXPLICIT OCTET STRING, -- optional SHA256 hash of Peer certifiate * } * Look in ssl/ssl_asn1.c for more details * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-). */ struct ssl_session_st { int ssl_version; /* what ssl version session info is * being kept in here? */ /* only really used in SSLv2 */ unsigned int key_arg_length; unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH]; int master_key_length; unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH]; /* session_id - valid? */ unsigned int session_id_length; unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH]; /* this is used to determine whether the session is being reused in * the appropriate context. It is up to the application to set this, * via SSL_new */ unsigned int sid_ctx_length; unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; #ifndef OPENSSL_NO_PSK char *psk_identity_hint; char *psk_identity; #endif /* Used to indicate that session resumption is not allowed. * Applications can also set this bit for a new session via * not_resumable_session_cb to disable session caching and tickets. */ int not_resumable; /* The cert is the certificate used to establish this connection */ struct sess_cert_st /* SESS_CERT */ *sess_cert; /* This is the cert for the other end. * On clients, it will be the same as sess_cert->peer_key->x509 * (the latter is not enough as sess_cert is not retained * in the external representation of sessions, see ssl_asn1.c). */ X509 *peer; /* when app_verify_callback accepts a session where the peer's certificate * is not ok, we must remember the error for session reuse: */ long verify_result; /* only for servers */ int references; long timeout; long time; const SSL_CIPHER *cipher; unsigned long cipher_id; /* when ASN.1 loaded, this * needs to be used to load * the 'cipher' structure */ STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */ CRYPTO_EX_DATA ex_data; /* application specific data */ /* These are used to make removal of session-ids more * efficient and to implement a maximum cache size. */ struct ssl_session_st *prev,*next; char *tlsext_hostname; #ifndef OPENSSL_NO_EC size_t tlsext_ecpointformatlist_length; unsigned char *tlsext_ecpointformatlist; /* peer's list */ size_t tlsext_ellipticcurvelist_length; unsigned char *tlsext_ellipticcurvelist; /* peer's list */ #endif /* OPENSSL_NO_EC */ /* RFC4507 info */ unsigned char *tlsext_tick; /* Session ticket */ size_t tlsext_ticklen; /* Session ticket length */ long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */ char peer_sha256_valid; /* Non-zero if peer_sha256 is valid */ unsigned char peer_sha256[SHA256_DIGEST_LENGTH]; /* SHA256 of peer certificate */ /* original_handshake_hash contains the handshake hash (either * SHA-1+MD5 or SHA-2, depending on TLS version) for the original, full * handshake that created a session. This is used by Channel IDs during * resumption. */ unsigned char original_handshake_hash[EVP_MAX_MD_SIZE]; unsigned int original_handshake_hash_len; }; #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_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L #define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040L #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L #define SSL_OP_TLS_D5_BUG 0x00000100L #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L /* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */ #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0 /* SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS is vestigial. Previously it disabled the * insertion of empty records in CBC mode, but the empty records were commonly * misinterpreted as EOF by other TLS stacks and so this was disabled by * SSL_OP_ALL. * * This has been replaced by 1/n-1 record splitting, which is enabled by * SSL_MODE_CBC_RECORD_SPLITTING in SSL_set_mode. This involves sending a * one-byte record rather than an empty record and has much better * compatibility. */ #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 0x80000BFFL /* DTLS options */ #define SSL_OP_NO_QUERY_MTU 0x00001000L /* Turn on Cookie Exchange (on relevant for servers) */ #define SSL_OP_COOKIE_EXCHANGE 0x00002000L /* Don't use RFC4507 ticket extension */ #define SSL_OP_NO_TICKET 0x00004000L /* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */ #define SSL_OP_CISCO_ANYCONNECT 0x00008000L /* As server, disallow session resumption on renegotiation */ #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L /* Don't use compression even if supported */ #define SSL_OP_NO_COMPRESSION 0x00020000L /* Permit unsafe legacy renegotiation */ #define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L /* If set, always create a new key when using tmp_ecdh parameters */ #define SSL_OP_SINGLE_ECDH_USE 0x00080000L /* If set, always create a new key when using tmp_dh parameters */ #define SSL_OP_SINGLE_DH_USE 0x00100000L /* 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 #define SSL_OP_NO_TLSv1_2 0x08000000L #define SSL_OP_NO_TLSv1_1 0x10000000L #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|\ 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 * zap so we have some more flags. */ /* The next flag deliberately changes the ciphertest, this is a check * for the PKCS#1 attack */ #define SSL_OP_PKCS1_CHECK_1 0x0 #define SSL_OP_PKCS1_CHECK_2 0x0 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success * when just a single record has been written): */ #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L /* Make it possible to retry SSL_write() with changed buffer location * (buffer contents must stay the same!); this is not the default to avoid * the misconception that non-blocking SSL_write() behaves like * non-blocking write(): */ #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L /* Never bother the application with retries if the transport * is blocking: */ #define SSL_MODE_AUTO_RETRY 0x00000004L /* Don't attempt to automatically build certificate chain */ #define SSL_MODE_NO_AUTO_CHAIN 0x00000008L /* Save RAM by releasing read and write buffers when they're empty. (SSL3 and * TLS only.) "Released" buffers are put onto a free-list in the context or * just freed (depending on the context's setting for freelist_max_len). Also * frees up RAM by releasing the list of client ciphersuites as soon as * possible (SSL3 and TLS only). This stops SSL_get_shared_ciphers from * working. */ #define SSL_MODE_RELEASE_BUFFERS 0x00000010L /* Send the current time in the Random fields of the ClientHello and * ServerHello records for compatibility with hypothetical implementations * that require it. */ #define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020L #define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040L /* Cert related flags */ /* Many implementations ignore some aspects of the TLS standards such as * enforcing certifcate chain algorithms. When this is set we enforce them. */ #define SSL_CERT_FLAG_TLS_STRICT 0x00000001L /* Suite B modes, takes same values as certificate verify flags */ #define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY 0x10000 /* Suite B 192 bit only mode */ #define SSL_CERT_FLAG_SUITEB_192_LOS 0x20000 /* Suite B 128 bit mode allowing 192 bit algorithms */ #define SSL_CERT_FLAG_SUITEB_128_LOS 0x30000 /* Perform all sorts of protocol violations for testing purposes */ #define SSL_CERT_FLAG_BROKEN_PROTOCOL 0x10000000 /* Flags for building certificate chains */ /* Treat any existing certificates as untrusted CAs */ #define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1 /* Don't include root CA in chain */ #define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2 /* Just check certificates already there */ #define SSL_BUILD_CHAIN_FLAG_CHECK 0x4 /* Ignore verification errors */ #define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR 0x8 /* Clear verification errors from queue */ #define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR 0x10 /* Flags returned by SSL_check_chain */ /* Certificate can be used with this session */ #define CERT_PKEY_VALID 0x1 /* Certificate can also be used for signing */ #define CERT_PKEY_SIGN 0x2 /* EE certificate signing algorithm OK */ #define CERT_PKEY_EE_SIGNATURE 0x10 /* CA signature algorithms OK */ #define CERT_PKEY_CA_SIGNATURE 0x20 /* EE certificate parameters OK */ #define CERT_PKEY_EE_PARAM 0x40 /* CA certificate parameters OK */ #define CERT_PKEY_CA_PARAM 0x80 /* Signing explicitly allowed as opposed to SHA1 fallback */ #define CERT_PKEY_EXPLICIT_SIGN 0x100 /* Client CA issuer names match (always set for server cert) */ #define CERT_PKEY_ISSUER_NAME 0x200 /* Cert type matches client types (always set for server cert) */ #define CERT_PKEY_CERT_TYPE 0x400 /* Cert chain suitable to Suite B */ #define CERT_PKEY_SUITEB 0x800 #define SSL_CONF_FLAG_CMDLINE 0x1 #define SSL_CONF_FLAG_FILE 0x2 #define SSL_CONF_FLAG_CLIENT 0x4 #define SSL_CONF_FLAG_SERVER 0x8 #define SSL_CONF_FLAG_SHOW_ERRORS 0x10 #define SSL_CONF_FLAG_CERTIFICATE 0x20 /* Configuration value types */ #define SSL_CONF_TYPE_UNKNOWN 0x0 #define SSL_CONF_TYPE_STRING 0x1 #define SSL_CONF_TYPE_FILE 0x2 #define SSL_CONF_TYPE_DIR 0x3 /* When set, clients may send application data before receipt of CCS * and Finished. This mode enables full-handshakes to 'complete' in * one RTT. */ #define SSL_MODE_HANDSHAKE_CUTTHROUGH 0x00000080L /* When set, TLS 1.0 and SSLv3, multi-byte, CBC records will be split in two: * the first record will contain a single byte and the second will contain the * rest of the bytes. This effectively randomises the IV and prevents BEAST * attacks. */ #define SSL_MODE_CBC_RECORD_SPLITTING 0x00000100L /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, * they cannot be used to clear bits. */ #define SSL_CTX_set_options(ctx,op) \ SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL) #define SSL_CTX_clear_options(ctx,op) \ SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) #define SSL_CTX_get_options(ctx) \ SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL) #define SSL_set_options(ssl,op) \ SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL) #define SSL_clear_options(ssl,op) \ SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) #define SSL_get_options(ssl) \ SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL) #define SSL_CTX_set_mode(ctx,op) \ SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL) #define SSL_CTX_clear_mode(ctx,op) \ SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL) #define SSL_CTX_get_mode(ctx) \ SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL) #define SSL_clear_mode(ssl,op) \ SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL) #define SSL_set_mode(ssl,op) \ SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL) #define SSL_get_mode(ssl) \ SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL) #define SSL_set_mtu(ssl, mtu) \ SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL) #define SSL_get_secure_renegotiation_support(ssl) \ SSL_ctrl((SSL*) (ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL) #define SSL_CTX_set_cert_flags(ctx,op) \ SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL) #define SSL_set_cert_flags(s,op) \ SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL) #define SSL_CTX_clear_cert_flags(ctx,op) \ SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL) #define SSL_clear_cert_flags(s,op) \ SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),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)) struct ssl_aead_ctx_st; typedef struct ssl_aead_ctx_st SSL_AEAD_CTX; #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); /* ssl_early_callback_ctx is passed to certain callbacks that are called very * early on during the server handshake. At this point, much of the SSL* * hasn't been filled out and only the ClientHello can be depended on. */ struct ssl_early_callback_ctx { SSL *ssl; const unsigned char *client_hello; size_t client_hello_len; const unsigned char *session_id; size_t session_id_len; const unsigned char *cipher_suites; size_t cipher_suites_len; const unsigned char *compression_methods;size_t compression_methods_len; const unsigned char *extensions; size_t extensions_len; }; /* SSL_early_callback_ctx_extension_get searches the extensions in |ctx| for * an extension of the given type. If not found, it returns zero. Otherwise * it sets |out_data| to point to the extension contents (not including the type * and length bytes), sets |out_len| to the length of the extension contents * and returns one. */ char SSL_early_callback_ctx_extension_get(const struct ssl_early_callback_ctx *ctx, uint16_t extension_type, const unsigned char **out_data, size_t *out_len); typedef struct ssl_comp_st SSL_COMP; #ifndef OPENSSL_NO_SSL_INTERN struct ssl_comp_st { int id; const char *name; char *method; }; DECLARE_STACK_OF(SSL_COMP) DECLARE_LHASH_OF(SSL_SESSION); /* ssl_cipher_preference_list_st contains a list of SSL_CIPHERs with * equal-preference groups. For TLS clients, the groups are moot because the * server picks the cipher and groups cannot be expressed on the wire. However, * for servers, the equal-preference groups allow the client's preferences to * be partially respected. (This only has an effect with * SSL_OP_CIPHER_SERVER_PREFERENCE). * * The equal-preference groups are expressed by grouping SSL_CIPHERs together. * All elements of a group have the same priority: no ordering is expressed * within a group. * * The values in |ciphers| are in one-to-one correspondence with * |in_group_flags|. (That is, sk_SSL_CIPHER_num(ciphers) is the number of * bytes in |in_group_flags|.) The bytes in |in_group_flags| are either 1, to * indicate that the corresponding SSL_CIPHER is not the last element of a * group, or 0 to indicate that it is. * * For example, if |in_group_flags| contains all zeros then that indicates a * traditional, fully-ordered preference. Every SSL_CIPHER is the last element * of the group (i.e. they are all in a one-element group). * * For a more complex example, consider: * ciphers: A B C D E F * in_group_flags: 1 1 0 0 1 0 * * That would express the following, order: * * A E * B -> D -> F * C */ struct ssl_cipher_preference_list_st { STACK_OF(SSL_CIPHER) *ciphers; unsigned char *in_group_flags; }; struct ssl_ctx_st { const SSL_METHOD *method; struct ssl_cipher_preference_list_st *cipher_list; /* same as above but sorted for lookup */ STACK_OF(SSL_CIPHER) *cipher_list_by_id; /* cipher_list_tls11 is the list of ciphers when TLS 1.1 or greater is * in use. This only applies to server connections as, for clients, the * version number is known at connect time and so the cipher list can * be set then. */ struct ssl_cipher_preference_list_st *cipher_list_tls11; struct x509_store_st /* X509_STORE */ *cert_store; LHASH_OF(SSL_SESSION) *sessions; /* Most session-ids that will be cached, default is * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */ unsigned long session_cache_size; struct ssl_session_st *session_cache_head; struct ssl_session_st *session_cache_tail; /* This can have one of 2 values, ored together, * SSL_SESS_CACHE_CLIENT, * SSL_SESS_CACHE_SERVER, * Default is SSL_SESSION_CACHE_SERVER, which means only * SSL_accept which cache SSL_SESSIONS. */ int session_cache_mode; /* If timeout is not 0, it is the default timeout value set * when SSL_new() is called. This has been put in to make * life easier to set things up */ long session_timeout; /* If this callback is not null, it will be called each * time a session id is added to the cache. If this function * returns 1, it means that the callback will do a * SSL_SESSION_free() when it has finished using it. Otherwise, * on 0, it means the callback has finished with it. * If remove_session_cb is not null, it will be called when * a session-id is removed from the cache. After the call, * OpenSSL will SSL_SESSION_free() it. */ int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess); void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess); SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, unsigned char *data,int len,int *copy); struct { int sess_connect; /* SSL new conn - started */ int sess_connect_renegotiate;/* SSL reneg - requested */ int sess_connect_good; /* SSL new conne/reneg - finished */ int sess_accept; /* SSL new accept - started */ int sess_accept_renegotiate;/* SSL reneg - requested */ int sess_accept_good; /* SSL accept/reneg - finished */ int sess_miss; /* session lookup misses */ int sess_timeout; /* reuse attempt on timeouted session */ int sess_cache_full; /* session removed due to full cache */ int sess_hit; /* session reuse actually done */ int sess_cb_hit; /* session-id that was not * in the cache was * passed back via the callback. This * indicates that the application is * supplying session-id's from other * processes - spooky :-) */ } stats; int references; /* if defined, these override the X509_verify_cert() calls */ int (*app_verify_callback)(X509_STORE_CTX *, void *); void *app_verify_arg; /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored * ('app_verify_callback' was called with just one argument) */ /* Default password callback. */ pem_password_cb *default_passwd_callback; /* Default password callback user data. */ void *default_passwd_callback_userdata; /* get client cert callback */ int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey); /* get channel id callback */ void (*channel_id_cb)(SSL *ssl, EVP_PKEY **pkey); /* cookie generate callback */ int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len); /* verify cookie callback */ int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len); CRYPTO_EX_DATA ex_data; const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */ const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */ const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */ STACK_OF(X509) *extra_certs; /* 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; 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; X509_VERIFY_PARAM *param; /* select_certificate_cb is called before most ClientHello processing * and before the decision whether to resume a session is made. * It may return one to continue the handshake or zero to cause the * handshake loop to return with an error and cause SSL_get_error to * return SSL_ERROR_PENDING_CERTIFICATE. */ int (*select_certificate_cb) (const struct ssl_early_callback_ctx *); #if 0 int purpose; /* Purpose setting */ int trust; /* Trust setting */ #endif int quiet_shutdown; /* Maximum amount of data to send in one fragment. * actual record size can be more than this due to * padding and MAC overheads. */ unsigned int max_send_fragment; #ifndef OPENSSL_ENGINE /* Engine to pass requests for client certs to */ ENGINE *client_cert_engine; #endif /* 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; #ifndef OPENSSL_NO_PSK char *psk_identity_hint; unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity, unsigned int max_identity_len, unsigned char *psk, unsigned int max_psk_len); unsigned int (*psk_server_callback)(SSL *ssl, const char *identity, unsigned char *psk, unsigned int max_psk_len); #endif #ifndef OPENSSL_NO_BUF_FREELISTS #define SSL_MAX_BUF_FREELIST_LEN_DEFAULT 32 unsigned int freelist_max_len; struct ssl3_buf_freelist_st *wbuf_freelist; struct ssl3_buf_freelist_st *rbuf_freelist; /* retain_only_sha256_of_client_certs is true if we should compute the * SHA256 hash of the peer's certifiate and then discard it to save * memory and session space. Only effective on the server side. */ char retain_only_sha256_of_client_certs; #endif # ifndef OPENSSL_NO_NEXTPROTONEG /* Next protocol negotiation information */ /* (for experimental NPN extension). */ /* For a server, this contains a callback function by which the set of * advertised protocols can be provided. */ int (*next_protos_advertised_cb)(SSL *s, const unsigned char **buf, unsigned int *len, void *arg); void *next_protos_advertised_cb_arg; /* For a client, this contains a callback function that selects the * next protocol from the list provided by the server. */ int (*next_proto_select_cb)(SSL *s, unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg); void *next_proto_select_cb_arg; # endif /* ALPN information * (we are in the process of transitioning from NPN to ALPN.) */ /* 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|. */ int (*alpn_select_cb)(SSL *s, const unsigned char **out, unsigned char *outlen, const unsigned char* in, unsigned int inlen, void *arg); void *alpn_select_cb_arg; /* For a client, this contains the list of supported protocols in wire * format. */ unsigned char* alpn_client_proto_list; unsigned alpn_client_proto_list_len; /* SRTP profiles we are willing to do from RFC 5764 */ STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles; # ifndef OPENSSL_NO_EC /* EC extension values inherited by SSL structure */ size_t tlsext_ecpointformatlist_length; unsigned char *tlsext_ecpointformatlist; size_t tlsext_ellipticcurvelist_length; unsigned char *tlsext_ellipticcurvelist; # endif /* OPENSSL_NO_EC */ /* If true, a client will advertise the Channel ID extension and a * server will echo it. */ char tlsext_channel_id_enabled; /* tlsext_channel_id_enabled_new is a hack to support both old and new * ChannelID signatures. It indicates that a client should advertise the * new ChannelID extension number. */ char tlsext_channel_id_enabled_new; /* The client's Channel ID private key. */ EVP_PKEY *tlsext_channel_id_private; }; #endif #define SSL_SESS_CACHE_OFF 0x0000 #define SSL_SESS_CACHE_CLIENT 0x0001 #define SSL_SESS_CACHE_SERVER 0x0002 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER) #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */ #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100 #define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200 #define SSL_SESS_CACHE_NO_INTERNAL \ (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE) LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx); #define SSL_CTX_sess_number(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL) #define SSL_CTX_sess_connect(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL) #define SSL_CTX_sess_connect_good(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL) #define SSL_CTX_sess_connect_renegotiate(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL) #define SSL_CTX_sess_accept(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL) #define SSL_CTX_sess_accept_renegotiate(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL) #define SSL_CTX_sess_accept_good(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL) #define SSL_CTX_sess_hits(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL) #define SSL_CTX_sess_cb_hits(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL) #define SSL_CTX_sess_misses(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL) #define SSL_CTX_sess_timeouts(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL) #define SSL_CTX_sess_cache_full(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL) /* SSL_CTX_enable_tls_channel_id configures a TLS server to accept TLS client * IDs from clients. Returns 1 on success. */ #define SSL_CTX_enable_tls_channel_id(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_CHANNEL_ID,0,NULL) void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess)); int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(struct ssl_st *ssl, SSL_SESSION *sess); void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess)); void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(struct ssl_ctx_st *ctx, SSL_SESSION *sess); void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx, SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, unsigned char *data,int len,int *copy)); SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(struct ssl_st *ssl, unsigned char *Data, int len, int *copy); /* SSL_magic_pending_session_ptr returns a magic SSL_SESSION* which indicates * that the session isn't currently unavailable. SSL_get_error will then return * SSL_ERROR_PENDING_SESSION and the handshake can be retried later when the * lookup has completed. */ SSL_SESSION *SSL_magic_pending_session_ptr(void); 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); void SSL_CTX_set_channel_id_cb(SSL_CTX *ctx, void (*channel_id_cb)(SSL *ssl, EVP_PKEY **pkey)); void (*SSL_CTX_get_channel_id_cb(SSL_CTX *ctx))(SSL *ssl, EVP_PKEY **pkey); #ifndef OPENSSL_NO_ENGINE int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e); #endif void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len)); void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len)); #ifndef OPENSSL_NO_NEXTPROTONEG void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s, int (*cb) (SSL *ssl, const unsigned char **out, unsigned int *outlen, void *arg), void *arg); void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s, int (*cb) (SSL *ssl, unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg), void *arg); void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data, unsigned *len); #endif int SSL_select_next_proto(unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, const unsigned char *client, unsigned int client_len); #define OPENSSL_NPN_UNSUPPORTED 0 #define OPENSSL_NPN_NEGOTIATED 1 #define OPENSSL_NPN_NO_OVERLAP 2 int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char* protos, unsigned protos_len); int SSL_set_alpn_protos(SSL *ssl, const unsigned char* protos, unsigned protos_len); void SSL_CTX_set_alpn_select_cb(SSL_CTX* ctx, int (*cb) (SSL *ssl, const unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg), void *arg); void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data, unsigned *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 256 void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx, unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity, unsigned int max_identity_len, unsigned char *psk, unsigned int max_psk_len)); void SSL_set_psk_client_callback(SSL *ssl, unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity, unsigned int max_identity_len, unsigned char *psk, unsigned int max_psk_len)); void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx, unsigned int (*psk_server_callback)(SSL *ssl, const char *identity, unsigned char *psk, unsigned int max_psk_len)); void SSL_set_psk_server_callback(SSL *ssl, unsigned int (*psk_server_callback)(SSL *ssl, const char *identity, unsigned char *psk, unsigned int max_psk_len)); int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint); int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint); const char *SSL_get_psk_identity_hint(const SSL *s); const char *SSL_get_psk_identity(const SSL *s); #endif #define SSL_NOTHING 1 #define SSL_WRITING 2 #define SSL_READING 3 #define SSL_X509_LOOKUP 4 #define SSL_CHANNEL_ID_LOOKUP 5 #define SSL_PENDING_SESSION 7 #define SSL_CERTIFICATE_SELECTION_PENDING 8 /* These will only be used when doing non-blocking IO */ #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING) #define SSL_want_read(s) (SSL_want(s) == SSL_READING) #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING) #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP) #define SSL_want_channel_id_lookup(s) (SSL_want(s) == SSL_CHANNEL_ID_LOOKUP) #define SSL_want_session(s) (SSL_want(s) == SSL_PENDING_SESSION) #define SSL_want_certificate(s) (SSL_want(s) == SSL_CERTIFICATE_SELECTION_PENDING) #define SSL_MAC_FLAG_READ_MAC_STREAM 1 #define SSL_MAC_FLAG_WRITE_MAC_STREAM 2 #ifndef OPENSSL_NO_SSL_INTERN struct ssl_st { /* protocol version * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION) */ int version; int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */ const SSL_METHOD *method; /* SSLv3 */ /* There are 2 BIO's even though they are normally both the * same. This is so data can be read and written to different * handlers */ #ifndef OPENSSL_NO_BIO BIO *rbio; /* used by SSL_read */ BIO *wbio; /* used by SSL_write */ BIO *bbio; /* used during session-id reuse to concatenate * messages */ #else char *rbio; /* used by SSL_read */ char *wbio; /* used by SSL_write */ char *bbio; #endif /* This holds a variable that indicates what we were doing * when a 0 or -1 is returned. This is needed for * non-blocking IO so we know what request needs re-doing when * in SSL_accept or SSL_connect */ int rwstate; /* true when we are actually in SSL_accept() or SSL_connect() */ int in_handshake; int (*handshake_func)(SSL *); /* Imagine that here's a boolean member "init" that is * switched as soon as SSL_set_{accept/connect}_state * is called for the first time, so that "state" and * "handshake_func" are properly initialized. But as * handshake_func is == 0 until then, we use this * test instead of an "init" member. */ int server; /* are we the server side? - mostly used by SSL_clear*/ int new_session;/* Generate a new session or reuse an old one. * NB: For servers, the 'new' session may actually be a previously * cached session or even the previous session unless * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */ int quiet_shutdown;/* don't send shutdown packets */ int shutdown; /* we have shut things down, 0x01 sent, 0x02 * for received */ int state; /* where we are */ int rstate; /* where we are when reading */ BUF_MEM *init_buf; /* buffer used during init */ void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */ int init_num; /* amount read/written */ int init_off; /* amount read/written */ /* used internally to point at a raw packet */ unsigned char *packet; unsigned int packet_length; struct ssl2_state_st *s2; /* SSLv2 variables */ struct ssl3_state_st *s3; /* SSLv3 variables */ struct dtls1_state_st *d1; /* DTLSv1 variables */ int read_ahead; /* Read as many input bytes as possible * (for non-blocking reads) */ /* callback that allows applications to peek at protocol messages */ void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg); void *msg_callback_arg; int hit; /* reusing a previous session */ X509_VERIFY_PARAM *param; #if 0 int purpose; /* Purpose setting */ int trust; /* Trust setting */ #endif /* crypto */ struct ssl_cipher_preference_list_st *cipher_list; STACK_OF(SSL_CIPHER) *cipher_list_by_id; /* These are the ones being used, the ones in SSL_SESSION are * the ones to be 'copied' into these ones */ int mac_flags; SSL_AEAD_CTX *aead_read_ctx; /* AEAD context. If non-NULL, then |enc_read_ctx| and |read_hash| are ignored. */ EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */ EVP_MD_CTX *read_hash; /* used for mac generation */ SSL_AEAD_CTX *aead_write_ctx; /* AEAD context. If non-NULL, then |enc_write_ctx| and |write_hash| are ignored. */ EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */ EVP_MD_CTX *write_hash; /* used for mac generation */ /* session info */ /* client cert? */ /* This is used to hold the server certificate used */ struct cert_st /* CERT */ *cert; /* the session_id_context is used to ensure sessions are only reused * in the appropriate context */ unsigned int sid_ctx_length; unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; /* This can also be in the session once a session is established */ SSL_SESSION *session; /* Default generate session ID callback. */ GEN_SESSION_CB generate_session_id; /* Used in SSL2 and SSL3 */ 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 */ 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 OPENSSL_NO_PSK /* PSK identity hint is stored here only to enable setting a hint on an SSL object before an * SSL_SESSION is associated with it. Once an SSL_SESSION is associated with this SSL object, * the psk_identity_hint from the session takes precedence over this one. */ char *psk_identity_hint; unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity, unsigned int max_identity_len, unsigned char *psk, unsigned int max_psk_len); unsigned int (*psk_server_callback)(SSL *ssl, const char *identity, unsigned char *psk, unsigned int max_psk_len); #endif SSL_CTX *ctx; /* set this flag to 1 and a sleep(1) is put into all SSL_read() * and SSL_write() calls, good for nbio debuging :-) */ int debug; /* extra application data */ long verify_result; CRYPTO_EX_DATA ex_data; /* for server side, keep the list of CA_dn we can use */ STACK_OF(X509_NAME) *client_CA; int references; unsigned long options; /* protocol behaviour */ unsigned long mode; /* API behaviour */ long max_cert_list; int first_packet; int client_version; /* what was passed, used for * SSLv3/TLS rollback check */ unsigned int max_send_fragment; /* 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 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 */ /* TLS Session Ticket extension override */ TLS_SESSION_TICKET_EXT *tlsext_session_ticket; /* TLS Session Ticket extension callback */ tls_session_ticket_ext_cb_fn tls_session_ticket_ext_cb; void *tls_session_ticket_ext_cb_arg; /* TLS pre-shared secret session resumption */ tls_session_secret_cb_fn tls_session_secret_cb; void *tls_session_secret_cb_arg; SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */ #ifndef OPENSSL_NO_NEXTPROTONEG /* Next protocol negotiation. For the client, this is the protocol that * we sent in NextProtocol and is set when handling ServerHello * extensions. * * For a server, this is the client's selected_protocol from * NextProtocol and is set when handling the NextProtocol message, * before the Finished message. */ unsigned char *next_proto_negotiated; unsigned char next_proto_negotiated_len; #endif #define session_ctx initial_ctx STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles; /* What we'll do */ SRTP_PROTECTION_PROFILE *srtp_profile; /* What's been chosen */ /* Copied from the SSL_CTX. For a server, means that we'll accept * Channel IDs from clients. For a client, means that we'll advertise * support. */ char tlsext_channel_id_enabled; /* The client's Channel ID private key. */ EVP_PKEY *tlsext_channel_id_private; /* For a client, this contains the list of supported protocols in wire * format. */ unsigned char* alpn_client_proto_list; unsigned alpn_client_proto_list_len; int renegotiate;/* 1 if we are renegotiating. * 2 if we are a server and are inside a handshake * (i.e. not just sending a HelloRequest) */ /* fallback_scsv is non-zero iff we are sending the TLS_FALLBACK_SCSV * cipher suite value. Only applies to a client. */ char fallback_scsv; }; #endif #ifdef __cplusplus } #endif #include #include #include /* This is mostly sslv3 with a few tweaks */ #include /* Datagram TLS */ #include #include /* Support for the use_srtp extension */ #ifdef __cplusplus extern "C" { #endif /* compatibility */ #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg)) #define SSL_get_app_data(s) (SSL_get_ex_data(s,0)) #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a)) #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0)) #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0)) #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg)) /* The following are the possible values for ssl->state are are * used to indicate where we are up to in the SSL connection establishment. * The macros that follow are about the only things you should need to use * and even then, only when using non-blocking IO. * It can also be useful to work out where you were when the connection * failed */ #define SSL_ST_CONNECT 0x1000 #define SSL_ST_ACCEPT 0x2000 #define SSL_ST_MASK 0x0FFF #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT) #define SSL_ST_BEFORE 0x4000 #define SSL_ST_OK 0x03 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT) #define SSL_CB_LOOP 0x01 #define SSL_CB_EXIT 0x02 #define SSL_CB_READ 0x04 #define SSL_CB_WRITE 0x08 #define SSL_CB_ALERT 0x4000 /* used in callback */ #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ) #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE) #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP) #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT) #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP) #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT) #define SSL_CB_HANDSHAKE_START 0x10 #define SSL_CB_HANDSHAKE_DONE 0x20 /* Is the SSL_connection established? */ #define SSL_get_state(a) SSL_state(a) #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK) #define SSL_in_init(a) ((SSL_state(a)&SSL_ST_INIT) && \ !SSL_cutthrough_complete(a)) #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE) #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT) #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT) int SSL_cutthrough_complete(const SSL *s); /* The following 2 states are kept in ssl->rstate when reads fail, * you should not need these */ #define SSL_ST_READ_HEADER 0xF0 #define SSL_ST_READ_BODY 0xF1 #define SSL_ST_READ_DONE 0xF2 /* Obtain latest Finished message * -- that we sent (SSL_get_finished) * -- that we expected from peer (SSL_get_peer_finished). * Returns length (0 == no Finished so far), copies up to 'count' bytes. */ size_t SSL_get_finished(const SSL *s, void *buf, size_t count); size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count); /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 3 options * are 'ored' with SSL_VERIFY_PEER if they are desired */ #define SSL_VERIFY_NONE 0x00 #define SSL_VERIFY_PEER 0x01 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02 #define SSL_VERIFY_CLIENT_ONCE 0x04 #define SSL_VERIFY_PEER_IF_NO_OBC 0x08 #define OpenSSL_add_ssl_algorithms() SSL_library_init() #define SSLeay_add_ssl_algorithms() SSL_library_init() /* this is for backward compatibility */ #if 0 /* NEW_SSLEAY */ #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c) #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n) #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b)) #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b)) #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b)) #endif /* More backward compatibility */ #define SSL_get_cipher(s) \ SSL_CIPHER_get_name(SSL_get_current_cipher(s)) #define SSL_get_cipher_bits(s,np) \ SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) #define SSL_get_cipher_version(s) \ SSL_CIPHER_get_version(SSL_get_current_cipher(s)) #define SSL_get_cipher_name(s) \ SSL_CIPHER_get_name(SSL_get_current_cipher(s)) #define SSL_get_time(a) SSL_SESSION_get_time(a) #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b)) #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a) #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b)) #define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id) #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id) DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION) #define SSL_AD_REASON_OFFSET 1000 /* offset to get SSL_R_... value from SSL_AD_... */ /* These alert types are for SSLv3 and TLSv1 */ #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */ #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */ #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */ #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */ #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */ #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */ #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */ #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */ #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */ #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */ #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */ #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */ #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */ #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION #define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION #define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE #define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME #define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE #define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE #define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */ #define SSL_AD_INAPPROPRIATE_FALLBACK SSL3_AD_INAPPROPRIATE_FALLBACK /* fatal */ #define SSL_ERROR_NONE 0 #define SSL_ERROR_SSL 1 #define SSL_ERROR_WANT_READ 2 #define SSL_ERROR_WANT_WRITE 3 #define SSL_ERROR_WANT_X509_LOOKUP 4 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */ #define SSL_ERROR_ZERO_RETURN 6 #define SSL_ERROR_WANT_CONNECT 7 #define SSL_ERROR_WANT_ACCEPT 8 #define SSL_ERROR_WANT_CHANNEL_ID_LOOKUP 9 #define SSL_ERROR_PENDING_SESSION 11 #define SSL_ERROR_PENDING_CERTIFICATE 12 #define SSL_CTRL_NEED_TMP_RSA 1 #define SSL_CTRL_SET_TMP_RSA 2 #define SSL_CTRL_SET_TMP_DH 3 #define SSL_CTRL_SET_TMP_ECDH 4 #define SSL_CTRL_SET_TMP_RSA_CB 5 #define SSL_CTRL_SET_TMP_DH_CB 6 #define SSL_CTRL_SET_TMP_ECDH_CB 7 #define SSL_CTRL_GET_SESSION_REUSED 8 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12 #define SSL_CTRL_GET_FLAGS 13 #define SSL_CTRL_EXTRA_CHAIN_CERT 14 #define SSL_CTRL_SET_MSG_CALLBACK 15 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 16 /* only applies to datagram connections */ #define SSL_CTRL_SET_MTU 17 /* Stats */ #define SSL_CTRL_SESS_NUMBER 20 #define SSL_CTRL_SESS_CONNECT 21 #define SSL_CTRL_SESS_CONNECT_GOOD 22 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23 #define SSL_CTRL_SESS_ACCEPT 24 #define SSL_CTRL_SESS_ACCEPT_GOOD 25 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26 #define SSL_CTRL_SESS_HIT 27 #define SSL_CTRL_SESS_CB_HIT 28 #define SSL_CTRL_SESS_MISSES 29 #define SSL_CTRL_SESS_TIMEOUTS 30 #define SSL_CTRL_SESS_CACHE_FULL 31 #define SSL_CTRL_OPTIONS 32 #define SSL_CTRL_MODE 33 #define SSL_CTRL_GET_READ_AHEAD 40 #define SSL_CTRL_SET_READ_AHEAD 41 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43 #define SSL_CTRL_SET_SESS_CACHE_MODE 44 #define SSL_CTRL_GET_SESS_CACHE_MODE 45 #define SSL_CTRL_GET_MAX_CERT_LIST 50 #define SSL_CTRL_SET_MAX_CERT_LIST 51 #define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52 /* see tls1.h for macros based on these */ #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_STATUS_REQ_CB 63 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71 #define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75 #define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76 #define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77 #define SSL_CTRL_SET_SRP_ARG 78 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79 #define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80 #define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81 #define DTLS_CTRL_GET_TIMEOUT 73 #define DTLS_CTRL_HANDLE_TIMEOUT 74 #define DTLS_CTRL_LISTEN 75 #define SSL_CTRL_GET_RI_SUPPORT 76 #define SSL_CTRL_CLEAR_OPTIONS 77 #define SSL_CTRL_CLEAR_MODE 78 #define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82 #define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83 #define SSL_CTRL_CHAIN 88 #define SSL_CTRL_CHAIN_CERT 89 #define SSL_CTRL_GET_CURVES 90 #define SSL_CTRL_SET_CURVES 91 #define SSL_CTRL_SET_CURVES_LIST 92 #define SSL_CTRL_GET_SHARED_CURVE 93 #define SSL_CTRL_SET_ECDH_AUTO 94 #define SSL_CTRL_SET_SIGALGS 97 #define SSL_CTRL_SET_SIGALGS_LIST 98 #define SSL_CTRL_CERT_FLAGS 99 #define SSL_CTRL_CLEAR_CERT_FLAGS 100 #define SSL_CTRL_SET_CLIENT_SIGALGS 101 #define SSL_CTRL_SET_CLIENT_SIGALGS_LIST 102 #define SSL_CTRL_GET_CLIENT_CERT_TYPES 103 #define SSL_CTRL_SET_CLIENT_CERT_TYPES 104 #define SSL_CTRL_BUILD_CERT_CHAIN 105 #define SSL_CTRL_SET_VERIFY_CERT_STORE 106 #define SSL_CTRL_SET_CHAIN_CERT_STORE 107 #define SSL_CTRL_GET_PEER_SIGNATURE_NID 108 #define SSL_CTRL_GET_SERVER_TMP_KEY 109 #define SSL_CTRL_GET_RAW_CIPHERLIST 110 #define SSL_CTRL_GET_EC_POINT_FORMATS 111 #define SSL_CTRL_GET_CHAIN_CERTS 115 #define SSL_CTRL_SELECT_CURRENT_CERT 116 #define SSL_CTRL_CHANNEL_ID 117 #define SSL_CTRL_GET_CHANNEL_ID 118 #define SSL_CTRL_SET_CHANNEL_ID 119 #define SSL_CTRL_FALLBACK_SCSV 120 #define DTLSv1_get_timeout(ssl, arg) \ SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg) #define DTLSv1_handle_timeout(ssl) \ SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL) #define DTLSv1_listen(ssl, peer) \ SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer) #define SSL_session_reused(ssl) \ SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL) #define SSL_num_renegotiations(ssl) \ SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL) #define SSL_clear_num_renegotiations(ssl) \ SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL) #define SSL_total_renegotiations(ssl) \ SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL) #define SSL_CTX_need_tmp_RSA(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL) #define SSL_CTX_set_tmp_rsa(ctx,rsa) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) #define SSL_CTX_set_tmp_dh(ctx,dh) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh) #define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) #define SSL_need_tmp_RSA(ssl) \ SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL) #define SSL_set_tmp_rsa(ssl,rsa) \ SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) #define SSL_set_tmp_dh(ssl,dh) \ SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh) #define SSL_set_tmp_ecdh(ssl,ecdh) \ SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) /* SSL_enable_tls_channel_id either configures a TLS server to accept TLS client * IDs from clients, or configure a client to send TLS client IDs to server. * Returns 1 on success. */ #define SSL_enable_tls_channel_id(s) \ SSL_ctrl(s,SSL_CTRL_CHANNEL_ID,0,NULL) /* SSL_set1_tls_channel_id configures a TLS client to send a TLS Channel ID to * compatible servers. private_key must be a P-256 EVP_PKEY*. Returns 1 on * success. */ #define SSL_set1_tls_channel_id(s, private_key) \ SSL_ctrl(s,SSL_CTRL_SET_CHANNEL_ID,0,(void*)private_key) #define SSL_CTX_set1_tls_channel_id(ctx, private_key) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHANNEL_ID,0,(void*)private_key) /* SSL_get_tls_channel_id gets the client's TLS Channel ID from a server SSL* * and copies up to the first |channel_id_len| bytes into |channel_id|. The * Channel ID consists of the client's P-256 public key as an (x,y) pair where * each is a 32-byte, big-endian field element. Returns 0 if the client didn't * offer a Channel ID and the length of the complete Channel ID otherwise. */ #define SSL_get_tls_channel_id(ctx, channel_id, channel_id_len) \ SSL_ctrl(ctx,SSL_CTRL_GET_CHANNEL_ID,channel_id_len,(void*)channel_id) #define SSL_CTX_add_extra_chain_cert(ctx,x509) \ SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509) #define SSL_CTX_get_extra_chain_certs(ctx,px509) \ SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509) #define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \ SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509) #define SSL_CTX_clear_extra_chain_certs(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL) #define SSL_CTX_set0_chain(ctx,sk) \ SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk) #define SSL_CTX_set1_chain(ctx,sk) \ SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk) #define SSL_CTX_add0_chain_cert(ctx,x509) \ SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509) #define SSL_CTX_add1_chain_cert(ctx,x509) \ SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509) #define SSL_CTX_get0_chain_certs(ctx,px509) \ SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509) #define SSL_CTX_clear_chain_certs(ctx) \ SSL_CTX_set0_chain(ctx,NULL) #define SSL_CTX_build_cert_chain(ctx, flags) \ SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL) #define SSL_CTX_select_current_cert(ctx,x509) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509) #define SSL_CTX_set0_verify_cert_store(ctx,st) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st) #define SSL_CTX_set1_verify_cert_store(ctx,st) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st) #define SSL_CTX_set0_chain_cert_store(ctx,st) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st) #define SSL_CTX_set1_chain_cert_store(ctx,st) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st) #define SSL_set0_chain(ctx,sk) \ SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk) #define SSL_set1_chain(ctx,sk) \ SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk) #define SSL_add0_chain_cert(ctx,x509) \ SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509) #define SSL_add1_chain_cert(ctx,x509) \ SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509) #define SSL_get0_chain_certs(ctx,px509) \ SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509) #define SSL_clear_chain_certs(ctx) \ SSL_set0_chain(ctx,NULL) #define SSL_build_cert_chain(s, flags) \ SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL) #define SSL_select_current_cert(ctx,x509) \ SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509) #define SSL_set0_verify_cert_store(s,st) \ SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st) #define SSL_set1_verify_cert_store(s,st) \ SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st) #define SSL_set0_chain_cert_store(s,st) \ SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st) #define SSL_set1_chain_cert_store(s,st) \ SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st) #define SSL_get1_curves(ctx, s) \ SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s) #define SSL_CTX_set1_curves(ctx, clist, clistlen) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist) #define SSL_CTX_set1_curves_list(ctx, s) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s) #define SSL_set1_curves(ctx, clist, clistlen) \ SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist) #define SSL_set1_curves_list(ctx, s) \ SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s) #define SSL_get_shared_curve(s, n) \ SSL_ctrl(s,SSL_CTRL_GET_SHARED_CURVE,n,NULL) #define SSL_CTX_set_ecdh_auto(ctx, onoff) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL) #define SSL_set_ecdh_auto(s, onoff) \ SSL_ctrl(s,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL) #define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist) #define SSL_CTX_set1_sigalgs_list(ctx, s) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s) #define SSL_set1_sigalgs(ctx, slist, slistlen) \ SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,clistlen,(int *)slist) #define SSL_set1_sigalgs_list(ctx, s) \ SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s) #define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist) #define SSL_CTX_set1_client_sigalgs_list(ctx, s) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s) #define SSL_set1_client_sigalgs(ctx, slist, slistlen) \ SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist) #define SSL_set1_client_sigalgs_list(ctx, s) \ SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s) #define SSL_get0_certificate_types(s, clist) \ SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist) #define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist) #define SSL_set1_client_certificate_types(s, clist, clistlen) \ SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist) #define SSL_get_peer_signature_nid(s, pn) \ SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn) #define SSL_get_server_tmp_key(s, pk) \ SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk) #define SSL_get0_raw_cipherlist(s, plst) \ SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,(char *)plst) #define SSL_get0_ec_point_formats(s, plst) \ SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,(char *)plst) #define SSL_enable_fallback_scsv(s) \ SSL_ctrl(s, SSL_CTRL_FALLBACK_SCSV, 0, NULL) #ifndef OPENSSL_NO_BIO BIO_METHOD *BIO_f_ssl(void); BIO *BIO_new_ssl(SSL_CTX *ctx,int client); BIO *BIO_new_ssl_connect(SSL_CTX *ctx); BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx); void BIO_ssl_shutdown(BIO *ssl_bio); #endif int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str); int SSL_CTX_set_cipher_list_tls11(SSL_CTX *,const char *str); SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth); void SSL_CTX_free(SSL_CTX *); long SSL_CTX_set_timeout(SSL_CTX *ctx,long t); long SSL_CTX_get_timeout(const SSL_CTX *ctx); X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *); void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *); int SSL_want(const SSL *s); int SSL_clear(SSL *s); void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm); const SSL_CIPHER *SSL_get_current_cipher(const SSL *s); int SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits); const char * SSL_CIPHER_get_version(const SSL_CIPHER *c); const char * SSL_CIPHER_get_name(const SSL_CIPHER *c); unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c); int SSL_get_fd(const SSL *s); int SSL_get_rfd(const SSL *s); int SSL_get_wfd(const SSL *s); const char * SSL_get_cipher_list(const SSL *s,int n); char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len); int SSL_get_read_ahead(const SSL * s); int SSL_pending(const SSL *s); #ifndef OPENSSL_NO_SOCK int SSL_set_fd(SSL *s, int fd); int SSL_set_rfd(SSL *s, int fd); int SSL_set_wfd(SSL *s, int fd); #endif #ifndef OPENSSL_NO_BIO void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio); BIO * SSL_get_rbio(const SSL *s); BIO * SSL_get_wbio(const SSL *s); #endif int SSL_set_cipher_list(SSL *s, const char *str); void SSL_set_read_ahead(SSL *s, int yes); int SSL_get_verify_mode(const SSL *s); int SSL_get_verify_depth(const SSL *s); int (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *); void SSL_set_verify(SSL *s, int mode, int (*callback)(int ok,X509_STORE_CTX *ctx)); void SSL_set_verify_depth(SSL *s, int depth); void SSL_set_cert_cb(SSL *s, int (*cb)(SSL *ssl, void *arg), void *arg); int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa); int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len); int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey); int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, const unsigned char *d, long len); int SSL_use_certificate(SSL *ssl, X509 *x); int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len); #ifndef OPENSSL_NO_STDIO int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type); int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type); int SSL_use_certificate_file(SSL *ssl, const char *file, int type); int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type); int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type); int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */ STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file); int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, const char *file); #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 void SSL_load_error_strings(void ); const char *SSL_state_string(const SSL *s); const char *SSL_rstate_string(const SSL *s); const char *SSL_state_string_long(const SSL *s); const char *SSL_rstate_string_long(const SSL *s); long SSL_SESSION_get_time(const SSL_SESSION *s); long SSL_SESSION_set_time(SSL_SESSION *s, long t); long SSL_SESSION_get_timeout(const SSL_SESSION *s); long SSL_SESSION_set_timeout(SSL_SESSION *s, long t); X509 *SSL_SESSION_get0_peer(SSL_SESSION *s); int SSL_SESSION_set1_id_context(SSL_SESSION *s,const unsigned char *sid_ctx, unsigned int sid_ctx_len); SSL_SESSION *SSL_SESSION_new(void); const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, unsigned int *len); #ifndef OPENSSL_NO_FP_API int SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses); #endif #ifndef OPENSSL_NO_BIO int SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses); #endif void SSL_SESSION_free(SSL_SESSION *ses); int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp); int SSL_set_session(SSL *to, SSL_SESSION *session); int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c); int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c); int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB); int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB); int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id, unsigned int id_len); SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char **pp, long length); #ifdef HEADER_X509_H X509 * SSL_get_peer_certificate(const SSL *s); #endif STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s); int SSL_CTX_get_verify_mode(const SSL_CTX *ctx); int SSL_CTX_get_verify_depth(const SSL_CTX *ctx); int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *); void SSL_CTX_set_verify(SSL_CTX *ctx,int mode, int (*callback)(int, X509_STORE_CTX *)); void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth); void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg); void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb)(SSL *ssl, void *arg), void *arg); int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len); int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey); int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx, const unsigned char *d, long len); int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x); int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d); void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb); void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u); int SSL_CTX_check_private_key(const SSL_CTX *ctx); int SSL_check_private_key(const SSL *ctx); int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx, unsigned int sid_ctx_len); SSL * SSL_new(SSL_CTX *ctx); int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx, unsigned int sid_ctx_len); int SSL_CTX_set_purpose(SSL_CTX *s, int purpose); int SSL_set_purpose(SSL *s, int purpose); int SSL_CTX_set_trust(SSL_CTX *s, int trust); int SSL_set_trust(SSL *s, int trust); int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm); int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm); X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx); X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl); void SSL_certs_clear(SSL *s); void SSL_free(SSL *ssl); int SSL_accept(SSL *ssl); int SSL_connect(SSL *ssl); int SSL_read(SSL *ssl,void *buf,int num); int SSL_peek(SSL *ssl,void *buf,int num); int SSL_write(SSL *ssl,const void *buf,int num); long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg); long SSL_callback_ctrl(SSL *, int, void (*)(void)); long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg); long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void)); int SSL_get_error(const SSL *s,int ret_code); const char *SSL_get_version(const SSL *s); int SSL_CIPHER_is_AES(const SSL_CIPHER *c); int SSL_CIPHER_has_MD5_HMAC(const SSL_CIPHER *c); int SSL_CIPHER_is_AESGCM(const SSL_CIPHER *c); int SSL_CIPHER_is_CHACHA20POLY1305(const SSL_CIPHER *c); /* This sets the 'default' SSL version that SSL_new() will create */ int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth); const SSL_METHOD *SSLv3_method(void); /* SSLv3 */ const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */ const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */ 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 *TLSv1_method(void); /* TLSv1.0 */ const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */ const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */ const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */ const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */ const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */ const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */ const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */ const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */ const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */ const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */ const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */ const SSL_METHOD *DTLSv1_2_method(void); /* DTLSv1.2 */ const SSL_METHOD *DTLSv1_2_server_method(void); /* DTLSv1.2 */ const SSL_METHOD *DTLSv1_2_client_method(void); /* DTLSv1.2 */ const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */ const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */ const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */ STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s); int SSL_do_handshake(SSL *s); int SSL_renegotiate(SSL *s); int SSL_renegotiate_abbreviated(SSL *s); int SSL_renegotiate_pending(SSL *s); int SSL_shutdown(SSL *s); const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx); const SSL_METHOD *SSL_get_ssl_method(SSL *s); int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method); const char *SSL_alert_type_string_long(int value); const char *SSL_alert_type_string(int value); const char *SSL_alert_desc_string_long(int value); const char *SSL_alert_desc_string(int value); void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s); STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s); int SSL_add_client_CA(SSL *ssl,X509 *x); int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x); /* Deprecated. Use SSL_get0_certificate_types instead. */ void SSL_get_client_certificate_types(const SSL *s, const unsigned char **ctype, size_t *ctype_num); void SSL_set_connect_state(SSL *s); void SSL_set_accept_state(SSL *s); long SSL_get_default_timeout(const SSL *s); int SSL_library_init(void ); const char *SSL_CIPHER_description(const SSL_CIPHER *,char *buf,int size); STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk); X509 *SSL_get_certificate(const SSL *ssl); /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl); X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx); EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx); void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode); int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx); void SSL_set_quiet_shutdown(SSL *ssl,int mode); int SSL_get_quiet_shutdown(const SSL *ssl); void SSL_set_shutdown(SSL *ssl,int mode); int SSL_get_shutdown(const SSL *ssl); int SSL_version(const SSL *ssl); int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, const char *CApath); #define SSL_get0_session SSL_get_session /* just peek at pointer */ SSL_SESSION *SSL_get_session(const SSL *ssl); SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */ SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl); SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx); void SSL_set_info_callback(SSL *ssl, void (*cb)(const SSL *ssl,int type,int val)); void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val); int SSL_state(const SSL *ssl); void SSL_set_state(SSL *ssl, int state); void SSL_set_verify_result(SSL *ssl,long v); long SSL_get_verify_result(const SSL *ssl); int SSL_set_ex_data(SSL *ssl,int idx,void *data); void *SSL_get_ex_data(const SSL *ssl,int idx); int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data); void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx); int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data); void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx); int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); int SSL_get_ex_data_X509_STORE_CTX_idx(void ); #define SSL_CTX_sess_set_cache_size(ctx,t) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL) #define SSL_CTX_sess_get_cache_size(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL) #define SSL_CTX_set_session_cache_mode(ctx,m) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL) #define SSL_CTX_get_session_cache_mode(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL) #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx) #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m) #define SSL_CTX_get_read_ahead(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL) #define SSL_CTX_set_read_ahead(ctx,m) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL) #define SSL_CTX_get_max_cert_list(ctx) \ SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) #define SSL_CTX_set_max_cert_list(ctx,m) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) #define SSL_get_max_cert_list(ssl) \ SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) #define SSL_set_max_cert_list(ssl,m) \ SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) #define SSL_CTX_set_max_send_fragment(ctx,m) \ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) #define SSL_set_max_send_fragment(ssl,m) \ SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) /* NB: the keylength is only applicable when is_export is true */ void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx, RSA *(*cb)(SSL *ssl,int is_export, int keylength)); void SSL_set_tmp_rsa_callback(SSL *ssl, RSA *(*cb)(SSL *ssl,int is_export, int keylength)); #ifndef OPENSSL_NO_DH void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx, DH *(*dh)(SSL *ssl,int is_export, int keylength)); void SSL_set_tmp_dh_callback(SSL *ssl, DH *(*dh)(SSL *ssl,int is_export, int keylength)); #endif #ifndef OPENSSL_NO_ECDH void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx, EC_KEY *(*ecdh)(SSL *ssl,int is_export, int keylength)); void SSL_set_tmp_ecdh_callback(SSL *ssl, EC_KEY *(*ecdh)(SSL *ssl,int is_export, int keylength)); #endif const void *SSL_get_current_compression(SSL *s); const void *SSL_get_current_expansion(SSL *s); const char *SSL_COMP_get_name(const void *comp); void *SSL_COMP_get_compression_methods(void); int SSL_COMP_add_compression_method(int id,void *cm); const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr); /* TLS extensions functions */ int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len); int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb, void *arg); /* Pre-shared secret session resumption functions */ int SSL_set_session_secret_cb(SSL *s, tls_session_secret_cb_fn tls_session_secret_cb, void *arg); void SSL_set_debug(SSL *s, int debug); int SSL_cache_hit(SSL *s); int SSL_is_server(SSL *s); /* SSL_get_structure_sizes returns the sizes of the SSL, SSL_CTX and * SSL_SESSION structures so that a test can ensure that outside code agrees on * these values. */ void SSL_get_structure_sizes(size_t* ssl_size, size_t* ssl_ctx_size, size_t* ssl_session_size); SSL_CONF_CTX *SSL_CONF_CTX_new(void); int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx); void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx); unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags); unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags); int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre); void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl); void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx); int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value); int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv); int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd); #ifndef OPENSSL_NO_SSL_TRACE void SSL_trace(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg); const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c); #endif /* BEGIN ERROR CODES */ /* The following lines are auto generated by the script mkerr.pl. Any changes * made after this point may be overwritten when the script is next run. */ void ERR_load_SSL_strings(void); #ifdef __cplusplus } #endif #define SSL_F_SSL_use_PrivateKey_file 100 #define SSL_F_dtls1_write_app_data_bytes 101 #define SSL_F_ssl_cipher_process_rulestr 102 #define SSL_F_SSL_set_session_id_context 103 #define SSL_F_SSL_read 104 #define SSL_F_ssl_cert_new 105 #define SSL_F_dtls1_heartbeat 106 #define SSL_F_ssl3_digest_cached_records 107 #define SSL_F_SSL_set_wfd 108 #define SSL_F_ssl_set_pkey 110 #define SSL_F_SSL_CTX_use_certificate 111 #define SSL_F_dtls1_read_bytes 112 #define SSL_F_ssl23_write 113 #define SSL_F_ssl3_check_client_hello 114 #define SSL_F_SSL_use_certificate_ASN1 115 #define SSL_F_ssl_verify_cert_chain 116 #define SSL_F_ssl_parse_serverhello_renegotiate_ext 117 #define SSL_F_ssl_undefined_const_function 118 #define SSL_F_ssl3_get_server_certificate 119 #define SSL_F_tls1_get_server_supplemental_data 120 #define SSL_F_dtls1_buffer_record 121 #define SSL_F_ssl_prepare_clienthello_tlsext 122 #define SSL_F_ssl3_get_server_hello 123 #define SSL_F_ssl3_send_client_key_exchange 124 #define SSL_F_ssl3_write_bytes 125 #define SSL_F_SSL_use_RSAPrivateKey_file 126 #define SSL_F_ssl_bad_method 127 #define SSL_F_ssl3_connect 128 #define SSL_F_dtls1_connect 129 #define SSL_F_SSL_use_RSAPrivateKey 130 #define SSL_F_tls1_PRF 131 #define SSL_F_ssl_bytes_to_cipher_list 132 #define SSL_F_ssl3_do_change_cipher_spec 133 #define SSL_F_SSL_SESSION_set1_id_context 134 #define SSL_F_ssl_add_serverhello_tlsext 135 #define SSL_F_read_authz 136 #define SSL_F_ssl3_get_client_hello 137 #define SSL_F_ssl3_get_certificate_request 138 #define SSL_F_authz_find_data 139 #define SSL_F_ssl_add_cert_to_buf 140 #define SSL_F_ssl_add_serverhello_renegotiate_ext 141 #define SSL_F_ssl3_get_message 142 #define SSL_F_ssl_check_srvr_ecc_cert_and_alg 143 #define SSL_F_ssl_parse_clienthello_tlsext 144 #define SSL_F_SSL_add_file_cert_subjects_to_stack 145 #define SSL_F_ssl3_ctx_ctrl 146 #define SSL_F_ssl3_get_record 147 #define SSL_F_SSL_CTX_use_RSAPrivateKey 148 #define SSL_F_SSL_use_certificate_file 149 #define SSL_F_SSL_load_client_CA_file 151 #define SSL_F_dtls1_preprocess_fragment 152 #define SSL_F_SSL_CTX_check_private_key 153 #define SSL_F_ssl3_get_cert_status 154 #define SSL_F_printf 155 #define SSL_F_SSL_CTX_new 156 #define SSL_F_ssl23_accept 157 #define SSL_F_SSL_use_authz 158 #define SSL_F_ssl_undefined_function 159 #define SSL_F_dtls1_send_hello_verify_request 160 #define SSL_F_ssl_build_cert_chain 161 #define SSL_F_SSL_SESSION_print_fp 162 #define SSL_F_tls1_change_cipher_state 163 #define SSL_F_tls12_check_peer_sigalg 164 #define SSL_F_ssl_sess_cert_new 165 #define SSL_F_ssl3_read_bytes 166 #define SSL_F_dtls1_get_hello_verify 167 #define SSL_F_tls1_cert_verify_mac 168 #define SSL_F_ssl23_client_hello 169 #define SSL_F_SSL_shutdown 170 #define SSL_F_ssl_init_wbio_buffer 171 #define SSL_F_SSL_use_certificate 172 #define SSL_F_SSL_CTX_use_RSAPrivateKey_ASN1 173 #define SSL_F_ssl_set_authz 174 #define SSL_F_ssl23_peek 175 #define SSL_F_SSL_use_psk_identity_hint 176 #define SSL_F_ssl3_get_cert_verify 177 #define SSL_F_ssl_ctx_make_profiles 178 #define SSL_F_ssl_add_clienthello_use_srtp_ext 179 #define SSL_F_ssl3_get_client_key_exchange 180 #define SSL_F_do_ssl3_write 181 #define SSL_F_ssl3_handshake_mac 182 #define SSL_F_tls1_setup_key_block 183 #define SSL_F_SSL_set_fd 184 #define SSL_F_SSL_check_private_key 185 #define SSL_F_ssl3_send_client_verify 186 #define SSL_F_ssl3_write_pending 187 #define SSL_F_ssl_cert_inst 188 #define SSL_F_ssl3_change_cipher_state 189 #define SSL_F_ssl23_get_server_hello 190 #define SSL_F_SSL_write 191 #define SSL_F_ssl_get_sign_pkey 192 #define SSL_F_ssl_set_cert 193 #define SSL_F_SSL_CTX_use_RSAPrivateKey_file 194 #define SSL_F_SSL_CTX_use_authz 195 #define SSL_F_ssl_get_new_session 196 #define SSL_F_SSL_set_session_ticket_ext 197 #define SSL_F_ssl_add_clienthello_renegotiate_ext 198 #define SSL_F_ssl3_send_server_key_exchange 199 #define SSL_F_fprintf 200 #define SSL_F_ssl3_get_new_session_ticket 201 #define SSL_F_SSL_CTX_use_certificate_ASN1 202 #define SSL_F_ssl_add_cert_chain 203 #define SSL_F_ssl_create_cipher_list 204 #define SSL_F_ssl3_callback_ctrl 205 #define SSL_F_SSL_CTX_set_cipher_list 206 #define SSL_F_ssl3_send_certificate_request 207 #define SSL_F_SSL_use_PrivateKey_ASN1 208 #define SSL_F_SSL_CTX_use_certificate_chain_file 209 #define SSL_F_SSL_SESSION_new 210 #define SSL_F_check_suiteb_cipher_list 211 #define SSL_F_ssl_scan_clienthello_tlsext 212 #define SSL_F_ssl3_client_hello 213 #define SSL_F_SSL_use_RSAPrivateKey_ASN1 214 #define SSL_F_ssl3_ctrl 215 #define SSL_F_ssl3_setup_write_buffer 216 #define SSL_F_ssl_parse_serverhello_use_srtp_ext 217 #define SSL_F_ssl3_get_key_exchange 218 #define SSL_F_ssl3_send_server_hello 219 #define SSL_F_SSL_add_dir_cert_subjects_to_stack 220 #define SSL_F_ssl_check_serverhello_tlsext 221 #define SSL_F_ssl3_get_server_done 222 #define SSL_F_ssl3_check_cert_and_algorithm 223 #define SSL_F_do_dtls1_write 224 #define SSL_F_dtls1_check_timeout_num 225 #define SSL_F_tls1_export_keying_material 226 #define SSL_F_SSL_CTX_set_session_id_context 227 #define SSL_F_SSL_set_rfd 228 #define SSL_F_ssl3_send_client_certificate 229 #define SSL_F_ssl_cert_dup 230 #define SSL_F_dtls1_process_record 231 #define SSL_F_ssl_new 232 #define SSL_F_ssl_get_server_cert_index 233 #define SSL_F_tls1_send_server_supplemental_data 234 #define SSL_F_D2I_SSL_SESSION 235 #define SSL_F_ssl_cipher_strength_sort 236 #define SSL_F_dtls1_get_message 237 #define SSL_F_ssl23_connect 238 #define SSL_F_tls1_heartbeat 239 #define SSL_F_ssl3_read_n 240 #define SSL_F_ssl_get_prev_session 241 #define SSL_F_ssl_parse_clienthello_renegotiate_ext 242 #define SSL_F_ssl3_setup_read_buffer 243 #define SSL_F_SSL_CTX_set_ssl_version 244 #define SSL_F_SSL_peek 245 #define SSL_F_ssl3_send_server_certificate 246 #define SSL_F_SSL_do_handshake 247 #define SSL_F_ssl_undefined_void_function 248 #define SSL_F_ssl_add_serverhello_use_srtp_ext 249 #define SSL_F_fclose 250 #define SSL_F_SSL_use_PrivateKey 251 #define SSL_F_SSL_CTX_use_certificate_file 252 #define SSL_F_SSL_CTX_use_PrivateKey 253 #define SSL_F_SSL_set_session 254 #define SSL_F_SSL_CTX_use_psk_identity_hint 255 #define SSL_F_ssl_scan_serverhello_tlsext 256 #define SSL_F_ssl23_read 257 #define SSL_F_ssl_parse_clienthello_use_srtp_ext 258 #define SSL_F_ssl3_accept 259 #define SSL_F_ssl3_get_client_certificate 260 #define SSL_F_SSL_CTX_use_PrivateKey_ASN1 261 #define SSL_F_dtls1_get_message_fragment 262 #define SSL_F_SSL_clear 263 #define SSL_F_dtls1_accept 264 #define SSL_F_ssl3_get_next_proto 265 #define SSL_F_SSL_set_cipher_list 266 #define SSL_F_ssl_add_clienthello_tlsext 267 #define SSL_F_ssl23_get_client_hello 268 #define SSL_F_SSL_CTX_use_PrivateKey_file 269 #define SSL_F_ssl3_get_finished 270 #define SSL_F_ssl3_generate_key_block 271 #define SSL_F_ssl3_setup_key_block 272 #define SSL_F_SSL_new 273 #define SSL_F_ssl_parse_serverhello_tlsext 274 #define SSL_F_ssl3_get_channel_id 275 #define SSL_F_ssl3_send_channel_id 276 #define SSL_F_SSL_CTX_set_cipher_list_tls11 277 #define SSL_F_tls1_change_cipher_state_cipher 278 #define SSL_F_tls1_change_cipher_state_aead 279 #define SSL_F_tls1_aead_ctx_init 280 #define SSL_F_tls1_check_duplicate_extensions 281 #define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 100 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 101 #define SSL_R_INVALID_NULL_CMD_NAME 102 #define SSL_R_BAD_RSA_DECRYPT 103 #define SSL_R_NO_SHARED_CIPHER 104 #define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 105 #define SSL_R_SSL_HANDSHAKE_FAILURE 106 #define SSL_R_INVALID_TICKET_KEYS_LENGTH 107 #define SSL_R_PEER_ERROR 108 #define SSL_R_ECC_CERT_NOT_FOR_SIGNING 109 #define SSL_R_INCONSISTENT_COMPRESSION 110 #define SSL_R_BAD_HELLO_REQUEST 111 #define SSL_R_NULL_SSL_METHOD_PASSED 112 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 113 #define SSL_R_BAD_ECDSA_SIGNATURE 114 #define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 115 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 116 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 117 #define SSL_R_APP_DATA_IN_HANDSHAKE 118 #define SSL_R_NO_PEM_EXTENSIONS 119 #define SSL_R_BAD_SRP_B_LENGTH 120 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 121 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 122 #define SSL_R_MISSING_SRP_PARAM 123 #define SSL_R_MISSING_RSA_SIGNING_CERT 124 #define SSL_R_MISSING_DSA_SIGNING_CERT 125 #define SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE 126 #define SSL_R_UNEXPECTED_RECORD 127 #define SSL_R_BAD_DIGEST_LENGTH 128 #define SSL_R_READ_TIMEOUT_EXPIRED 129 #define SSL_R_KRB5_C_GET_CRED 130 #define SSL_R_NULL_SSL_CTX 131 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 132 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 133 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 134 #define SSL_R_SSL3_SESSION_ID_TOO_LONG 135 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 136 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 137 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 138 #define SSL_R_COOKIE_MISMATCH 139 #define SSL_R_UNINITIALIZED 140 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 141 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 142 #define SSL_R_BAD_SRP_G_LENGTH 143 #define SSL_R_NO_CERTIFICATE_ASSIGNED 144 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 145 #define SSL_R_PEM_NAME_TOO_SHORT 146 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 147 #define SSL_R_PROTOCOL_IS_SHUTDOWN 148 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 149 #define SSL_R_WRONG_MESSAGE_TYPE 150 #define SSL_R_BAD_RSA_MODULUS_LENGTH 151 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 152 #define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 153 #define SSL_R_NO_CLIENT_CERT_RECEIVED 154 #define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 155 #define SSL_R_CERT_LENGTH_MISMATCH 156 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 157 #define SSL_R_DUPLICATE_COMPRESSION_ID 158 #define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 159 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 160 #define SSL_R_DATA_LENGTH_TOO_LONG 161 #define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 162 #define SSL_R_WRONG_SIGNATURE_LENGTH 163 #define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 164 #define SSL_R_WRONG_VERSION_NUMBER 165 #define SSL_R_RECORD_TOO_LARGE 166 #define SSL_R_BIO_NOT_SET 167 #define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 168 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 169 #define SSL_R_UNKNOWN_PKEY_TYPE 170 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 171 #define SSL_R_SSL_SESSION_ID_CONFLICT 172 #define SSL_R_INVALID_COMMAND 173 #define SSL_R_NO_PROTOCOLS_AVAILABLE 174 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 175 #define SSL_R_LIBRARY_BUG 176 #define SSL_R_UNSUPPORTED_CIPHER 177 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 178 #define SSL_R_WRONG_SIGNATURE_TYPE 179 #define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 180 #define SSL_R_PSK_NO_SERVER_CB 181 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 182 #define SSL_R_INVALID_TRUST 183 #define SSL_R_PARSE_TLSEXT 184 #define SSL_R_NO_SRTP_PROFILES 185 #define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 186 #define SSL_R_UNKNOWN_STATE 187 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 188 #define SSL_R_WRONG_CIPHER_RETURNED 189 #define SSL_R_BAD_DH_G_LENGTH 190 #define SSL_R_BAD_ALERT_RECORD 191 #define SSL_R_CIPHER_TABLE_SRC_ERROR 192 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 193 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 194 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 195 #define SSL_R_MESSAGE_TOO_LONG 196 #define SSL_R_BAD_RSA_SIGNATURE 197 #define SSL_R_X509_LIB 198 #define SSL_R_BAD_SRP_N_LENGTH 199 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 200 #define SSL_R_UNKNOWN_CIPHER_TYPE 201 #define SSL_R_BAD_DH_P_LENGTH 202 #define SSL_R_MISSING_DH_RSA_CERT 203 #define SSL_R_NO_METHOD_SPECIFIED 204 #define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 205 #define SSL_R_MULTIPLE_SGC_RESTARTS 206 #define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 207 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 208 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME 209 #define SSL_R_BAD_SRP_S_LENGTH 210 #define SSL_R_MISSING_TMP_RSA_KEY 211 #define SSL_R_PSK_NO_CLIENT_CB 212 #define SSL_R_PEM_NAME_BAD_PREFIX 213 #define SSL_R_BAD_CHECKSUM 214 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 215 #define SSL_R_NO_CIPHER_MATCH 216 #define SSL_R_MISSING_TMP_DH_KEY 217 #define SSL_R_UNSUPPORTED_STATUS_TYPE 218 #define SSL_R_UNKNOWN_AUTHZ_DATA_TYPE 219 #define SSL_R_CONNECTION_TYPE_NOT_SET 220 #define SSL_R_MISSING_DH_KEY 221 #define SSL_R_CHANNEL_ID_NOT_P256 222 #define SSL_R_UNKNOWN_SUPPLEMENTAL_DATA_TYPE 223 #define SSL_R_UNKNOWN_PROTOCOL 224 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 225 #define SSL_R_KRB5_S_TKT_SKEW 226 #define SSL_R_PUBLIC_KEY_NOT_RSA 227 #define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 228 #define SSL_R_GOST_NOT_SUPPORTED 229 #define SSL_R_KRB5_C_CC_PRINC 230 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 231 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 232 #define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 233 #define SSL_R_INVALID_PURPOSE 234 #define SSL_R_KRB5_C_MK_REQ 235 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 236 #define SSL_R_BAD_SRTP_MKI_VALUE 237 #define SSL_R_EVP_DIGESTSIGNINIT_FAILED 238 #define SSL_R_DIGEST_CHECK_FAILED 239 #define SSL_R_BAD_SRP_A_LENGTH 240 #define SSL_R_SERVERHELLO_TLSEXT 241 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 242 #define SSL_R_NO_CIPHERS_AVAILABLE 243 #define SSL_R_COMPRESSION_FAILURE 244 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 245 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 246 #define SSL_R_BAD_RSA_ENCRYPT 247 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 248 #define SSL_R_INVALID_COMPRESSION_ALGORITHM 249 #define SSL_R_SHORT_READ 250 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 251 #define SSL_R_CA_DN_LENGTH_MISMATCH 252 #define SSL_R_BAD_ECC_CERT 253 #define SSL_R_NON_SSLV2_INITIAL_PACKET 254 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 255 #define SSL_R_MISSING_TMP_RSA_PKEY 256 #define SSL_R_BN_LIB 257 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 258 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 259 #define SSL_R_NO_RENEGOTIATION 260 #define SSL_R_NO_COMPRESSION_SPECIFIED 261 #define SSL_R_WRONG_CERTIFICATE_TYPE 262 #define SSL_R_TLSV1_UNRECOGNIZED_NAME 263 #define SSL_R_CHANNEL_ID_SIGNATURE_INVALID 264 #define SSL_R_READ_BIO_NOT_SET 265 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 266 #define SSL_R_RENEGOTIATE_EXT_TOO_LONG 267 #define SSL_R_INVALID_CHALLENGE_LENGTH 268 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 269 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 270 #define SSL_R_WRONG_CURVE 271 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 272 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 273 #define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 274 #define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 275 #define SSL_R_MISSING_RSA_CERTIFICATE 276 #define SSL_R_NO_P256_SUPPORT 277 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 278 #define SSL_R_INVALID_SERVERINFO_DATA 279 #define SSL_R_GOT_CHANNEL_ID_BEFORE_A_CCS 280 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 281 #define SSL_R_KRB5_S_BAD_TICKET 282 #define SSL_R_EVP_DIGESTSIGNFINAL_FAILED 283 #define SSL_R_PACKET_LENGTH_TOO_LONG 284 #define SSL_R_BAD_STATE 285 #define SSL_R_USE_SRTP_NOT_NEGOTIATED 286 #define SSL_R_BAD_RSA_E_LENGTH 287 #define SSL_R_ILLEGAL_PADDING 288 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 289 #define SSL_R_BAD_VALUE 290 #define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 291 #define SSL_R_COMPRESSION_DISABLED 292 #define SSL_R_BAD_DECOMPRESSION 293 #define SSL_R_CHALLENGE_IS_DIFFERENT 294 #define SSL_R_NO_CLIENT_CERT_METHOD 295 #define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 296 #define SSL_R_INVALID_MESSAGE 297 #define SSL_R_HTTPS_PROXY_REQUEST 298 #define SSL_R_AUTHZ_DATA_TOO_LARGE 299 #define SSL_R_KRB5_S_TKT_EXPIRED 300 #define SSL_R_NO_CERTIFICATE_SPECIFIED 301 #define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 302 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 303 #define SSL_R_INVALID_STATUS_RESPONSE 304 #define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 305 #define SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE 306 #define SSL_R_MISSING_TMP_ECDH_KEY 307 #define SSL_R_CERTIFICATE_VERIFY_FAILED 308 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 309 #define SSL_R_RENEGOTIATION_ENCODING_ERR 310 #define SSL_R_NO_PRIVATEKEY 311 #define SSL_R_READ_WRONG_PACKET_TYPE 313 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 314 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 315 #define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 316 #define SSL_R_HTTP_REQUEST 317 #define SSL_R_KRB5_S_INIT 318 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 319 #define SSL_R_RECORD_LENGTH_MISMATCH 320 #define SSL_R_BAD_LENGTH 321 #define SSL_R_NO_REQUIRED_DIGEST 322 #define SSL_R_KRB5 323 #define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 324 #define SSL_R_CCS_RECEIVED_EARLY 325 #define SSL_R_MISSING_ECDSA_SIGNING_CERT 326 #define SSL_R_D2I_ECDSA_SIG 327 #define SSL_R_PATH_TOO_LONG 328 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 329 #define SSL_R_UNSUPPORTED_DIGEST_TYPE 330 #define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 331 #define SSL_R_PEER_ERROR_CERTIFICATE 332 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 333 #define SSL_R_NO_CERTIFICATE_SET 334 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 335 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 336 #define SSL_R_NO_CERTIFICATES_RETURNED 337 #define SSL_R_BAD_WRITE_RETRY 338 #define SSL_R_BAD_SSL_FILETYPE 339 #define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 340 #define SSL_R_NO_CIPHERS_SPECIFIED 341 #define SSL_R_LENGTH_MISMATCH 342 #define SSL_R_NO_CIPHERS_PASSED 343 #define SSL_R_NO_VERIFY_CALLBACK 344 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 345 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 346 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 347 #define SSL_R_UNEXPECTED_MESSAGE 348 #define SSL_R_MISSING_DH_DSA_CERT 349 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 350 #define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 351 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 352 #define SSL_R_ILLEGAL_SUITEB_DIGEST 353 #define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS 354 #define SSL_R_CLIENTHELLO_TLSEXT 355 #define SSL_R_INVALID_AUTHZ_DATA 356 #define SSL_R_BAD_RESPONSE_ARGUMENT 357 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 358 #define SSL_R_REQUIRED_CIPHER_MISSING 359 #define SSL_R_INVALID_AUDIT_PROOF 360 #define SSL_R_PSK_IDENTITY_NOT_FOUND 361 #define SSL_R_UNKNOWN_ALERT_TYPE 362 #define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 363 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 364 #define SSL_R_BAD_AUTHENTICATION_TYPE 365 #define SSL_R_DECRYPTION_FAILED 366 #define SSL_R_WRONG_SSL_VERSION 367 #define SSL_R_NO_CERTIFICATE_RETURNED 368 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 369 #define SSL_R_CA_DN_TOO_LONG 370 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 371 #define SSL_R_COMPRESSION_LIBRARY_ERROR 372 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 373 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 374 #define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 375 #define SSL_R_BAD_ECPOINT 376 #define SSL_R_BAD_HANDSHAKE_LENGTH 377 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 378 #define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 379 #define SSL_R_KRB5_S_RD_REQ 380 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 381 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 382 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 383 #define SSL_R_UNKNOWN_DIGEST 384 #define SSL_R_WRONG_SIGNATURE_SIZE 385 #define SSL_R_SIGNATURE_ALGORITHMS_ERROR 386 #define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 387 #define SSL_R_BAD_SIGNATURE 388 #define SSL_R_BAD_PACKET_LENGTH 389 #define SSL_R_CANNOT_SERIALIZE_PUBLIC_KEY 390 #define SSL_R_RENEGOTIATION_MISMATCH 391 #define SSL_R_BAD_MAC_LENGTH 392 #define SSL_R_NO_PUBLICKEY 393 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 394 #define SSL_R_BAD_MAC_DECODE 395 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 396 #define SSL_R_EXTRA_DATA_IN_MESSAGE 397 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 398 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 399 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 400 #define SSL_R_MISSING_VERIFY_MESSAGE 402 #define SSL_R_BAD_DSA_SIGNATURE 403 #define SSL_R_UNKNOWN_SSL_VERSION 404 #define SSL_R_KEY_ARG_TOO_LONG 405 #define SSL_R_KRB5_C_INIT 406 #define SSL_R_NO_CIPHER_LIST 407 #define SSL_R_PEER_ERROR_NO_CIPHER 408 #define SSL_R_UNKNOWN_CMD_NAME 409 #define SSL_R_UNKNOWN_CIPHER_RETURNED 410 #define SSL_R_RECORD_TOO_SMALL 411 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 412 #define SSL_R_UNSUPPORTED_SSL_VERSION 413 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 414 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 415 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 416 #define SSL_R_BAD_DATA 417 #define SSL_R_KRB5_S_TKT_NYV 418 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 419 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 420 #define SSL_R_BAD_MESSAGE_TYPE 421 #define SSL_R_MISSING_ECDH_CERT 422 #define SSL_R_UNSUPPORTED_PROTOCOL 423 #define SSL_R_SRP_A_CALC 424 #define SSL_R_WRITE_BIO_NOT_SET 425 #define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 426 #define SSL_R_LENGTH_TOO_SHORT 427 #define SSL_R_CERT_CB_ERROR 428 #define SSL_R_DTLS_MESSAGE_TOO_BIG 429 #define SSL_R_INVALID_SRP_USERNAME 430 #define SSL_R_TOO_MANY_EMPTY_FRAGMENTS 431 #define SSL_R_NESTED_GROUP 432 #define SSL_R_UNEXPECTED_GROUP_CLOSE 433 #define SSL_R_UNEXPECTED_OPERATOR_IN_GROUP 434 #define SSL_R_MIXED_SPECIAL_OPERATOR_WITH_GROUPS 435 #define SSL_R_INAPPROPRIATE_FALLBACK 436 #define SSL_R_CLIENTHELLO_PARSE_FAILED 437 #define SSL_R_CONNECTION_REJECTED 438 #define SSL_R_DECODE_ERROR 439 #endif